#6091E6
Closest named color: Cornflower Blue (#6495ED). oklch(66% 0.138 260.8), rgb(96, 145, 230).
Aa
Black text reads best on this color (6.69:1).
About this color
#6091E6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.138 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.015 away. Black text reads best on it, at 6.69:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.138) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 6.69:1 |
| White text | 3.13:1 |
Values
| HEX | #6091E6 |
| RGB | rgb(96, 145, 230) |
| HSL | hsl(218, 73%, 64%) |
| OKLCH | oklch(66% 0.138 260.8) |
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 #6091E6 | 3.13:1 | AA large text | Lc -63.7 | Content text, not long reading |
| Black text on #6091E6 | 6.69:1 | AA | Lc 45.8 | Large or bold text, headings |
| #6091E6 text on white | 3.13:1 | AA large text | Lc 58.3 | Large or bold text, headings |
| #6091E6 text on black | 6.69:1 | AA | Lc -43.5 | 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 500.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E3EAF7
oklch(93.6% 0.019 263)
-
Step 200
200
#CBDAF3
oklch(88.5% 0.038 260.7)
-
Step 300
300
#A8C2ED
oklch(80.9% 0.067 260.4)
-
Step 400
400
#7AA1E4
oklch(70.7% 0.108 260.9)
-
Step 500
500 (this color)
#6091E6
oklch(66% 0.138 260.8)
-
Step 600
600
#3D70CA
oklch(55.6% 0.15 260.8)
-
Step 700
700
#2F5DAE
oklch(49% 0.139 260.8)
-
Step 800
800
#284D8D
oklch(42.8% 0.114 260.6)
-
Step 900
900
#254071
oklch(37.7% 0.09 261.4)
-
Step 950
950
#162642
oklch(27% 0.057 260.9)
#6091E6 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) | #6D98E9 | 0.025 |
| Deuteranopia (no green cones) | #5C8CE4 | 0.015 |
| Tritanopia (no blue cones) | #00A4B0 | 0.121 |
| Achromatopsia (no color) | #919191 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6091E6
#6091E6
oklch(66% 0.138 260.8)
- #BD8800
#BD8800
oklch(66.2% 0.137 80.9)
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 #6091E6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.015
- Chefchaouen Blue #4895EF ΔE 0.024
- Soft Blue #6488EA ΔE 0.026
- Dark Sky Blue #448EE4 ΔE 0.028
- Dodger Blue #1E90FF ΔE 0.057
- Perrywinkle #8F8CE7 ΔE 0.058
- Faded Blue #658CBB ΔE 0.064
- Lavender Blue #8B88F8 ΔE 0.064
Use #6091E6 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.