#7B9BEE
Closest named color: Cornflower Blue (#6495ED). oklch(70.1% 0.127 267.1), rgb(123, 155, 238).
Aa
Black text reads best on this color (7.76:1).
About this color
#7B9BEE is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.127 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.032 away. Black text reads best on it, at 7.76:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.127) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.76:1 |
| White text | 2.70:1 |
Values
| HEX | #7B9BEE |
| RGB | rgb(123, 155, 238) |
| HSL | hsl(223, 77%, 71%) |
| OKLCH | oklch(70.1% 0.127 267.1) |
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 #7B9BEE | 2.70:1 | Fails | Lc -57.5 | Large or bold text, headings |
| Black text on #7B9BEE | 7.76:1 | AAA | Lc 51.7 | Large or bold text, headings |
| #7B9BEE text on white | 2.70:1 | Fails | Lc 52.3 | Large or bold text, headings |
| #7B9BEE text on black | 7.76:1 | AAA | Lc -49.5 | Large or bold text, headings |
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
#E3EAFA
oklch(93.6% 0.023 266.9)
-
Step 200
200
#CCD9F7
oklch(88.5% 0.044 266.9)
-
Step 300
300
#AAC0F5
oklch(81% 0.079 267.1)
-
Step 400
400 (this color)
#7B9BEE
oklch(70.1% 0.127 267.1)
-
Step 500
500
#5D82EB
oklch(63.1% 0.163 267.1)
-
Step 600
600
#4569D9
oklch(55.6% 0.176 267.1)
-
Step 700
700
#3757BD
oklch(49.2% 0.165 267)
-
Step 800
800
#2E4799
oklch(42.7% 0.137 267.5)
-
Step 900
900
#283D79
oklch(37.7% 0.105 266.8)
-
Step 950
950
#182447
oklch(27% 0.067 267.5)
#7B9BEE 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) | #7CA3F1 | 0.021 |
| Deuteranopia (no green cones) | #6F99EC | 0.016 |
| Tritanopia (no blue cones) | #4BADB9 | 0.116 |
| Achromatopsia (no color) | #9D9D9D | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B9BEE
#7B9BEE
oklch(70.1% 0.127 267.1)
- #C1992E
#C1992E
oklch(70.2% 0.128 87.2)
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 #7B9BEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.032
- Periwinkle Blue #8F99FB ΔE 0.033
- Perrywinkle #8F8CE7 ΔE 0.043
- Lavender Blue #8B88F8 ΔE 0.055
- Chefchaouen Blue #4895EF ΔE 0.056
- Soft Blue #6488EA ΔE 0.060
- Dark Sky Blue #448EE4 ΔE 0.071
- Periwinkle #8E82FE ΔE 0.073
Use #7B9BEE 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.