#7191EA
Closest named color: Cornflower Blue (#6495ED). oklch(67.2% 0.137 267.7), rgb(113, 145, 234).
Aa
Black text reads best on this color (6.94:1).
About this color
#7191EA is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.137 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.016 away. Black text reads best on it, at 6.94:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 6.94:1 |
| White text | 3.02:1 |
Values
| HEX | #7191EA |
| RGB | rgb(113, 145, 234) |
| HSL | hsl(224, 74%, 68%) |
| OKLCH | oklch(67.2% 0.137 267.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7191EA | 3.02:1 | AA large text | Lc -62.2 | Content text, not long reading |
| Black text on #7191EA | 6.94:1 | AA | Lc 47.2 | Large or bold text, headings |
| #7191EA text on white | 3.02:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #7191EA text on black | 6.94:1 | AA | Lc -44.9 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFB
oklch(93.7% 0.024 267.9)
-
Step 200
200
#CBD9FA
oklch(88.5% 0.048 267.2)
-
Step 300
300
#A8BFF9
oklch(80.8% 0.086 267.7)
-
Step 400
400 (this color)
#7191EA
oklch(67.2% 0.137 267.7)
-
Step 500
500
#5B80F2
oklch(63% 0.175 267.6)
-
Step 600
600
#4366E1
oklch(55.5% 0.191 267.7)
-
Step 700
700
#3654C3
oklch(49% 0.177 267.8)
-
Step 800
800
#2C469E
oklch(42.7% 0.146 267.4)
-
Step 900
900
#273C7D
oklch(37.7% 0.113 267.3)
-
Step 950
950
#172349
oklch(26.8% 0.072 268.1)
#7191EA with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #6E9AEE | 0.023 |
| Deuteranopia (no green cones) | #608FE8 | 0.021 |
| Tritanopia (no blue cones) | #37A4B2 | 0.123 |
| Achromatopsia (no color) | #949494 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7191EA
#7191EA
oklch(67.2% 0.137 267.7)
- #B98F01
#B98F01
oklch(67.1% 0.137 87.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7191EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.016
- Soft Blue #6488EA ΔE 0.030
- Perrywinkle #8F8CE7 ΔE 0.039
- Chefchaouen Blue #4895EF ΔE 0.039
- Lavender Blue #8B88F8 ΔE 0.046
- Dark Sky Blue #448EE4 ΔE 0.048
- Periwinkle Blue #8F99FB ΔE 0.051
- Periwinkle #8E82FE ΔE 0.062
Use #7191EA in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.