#7BB1DF
Closest named color: Carolina Blue (#8AB8FE). oklch(74% 0.088 245.1), rgb(123, 177, 223).
Aa
Black text reads best on this color (9.19:1).
About this color
#7BB1DF is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.088 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.050 away. Black text reads best on it, at 9.19:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.19:1 |
| White text | 2.28:1 |
Values
| HEX | #7BB1DF |
| RGB | rgb(123, 177, 223) |
| HSL | hsl(208, 61%, 68%) |
| OKLCH | oklch(74% 0.088 245.1) |
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 #7BB1DF | 2.28:1 | Fails | Lc -49.8 | Large or bold text, headings |
| Black text on #7BB1DF | 9.19:1 | AAA | Lc 59.0 | Large or bold text, headings |
| #7BB1DF text on white | 2.28:1 | Fails | Lc 44.9 | Non-text elements, placeholder text |
| #7BB1DF text on black | 9.19:1 | AAA | Lc -57.2 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E1EBF4
oklch(93.5% 0.016 245.1)
-
Step 200
200
#C9DCEC
oklch(88.5% 0.03 243.4)
-
Step 300
300
#A4C5E2
oklch(80.9% 0.054 245.1)
-
Step 400
400 (this color)
#7BB1DF
oklch(74% 0.088 245.1)
-
Step 500
500
#4890C9
oklch(63.2% 0.112 244.9)
-
Step 600
600
#2679B5
oklch(55.6% 0.121 244.8)
-
Step 700
700
#17659C
oklch(49% 0.113 245.3)
-
Step 800
800
#17537F
oklch(42.7% 0.094 245.3)
-
Step 900
900
#1B4566
oklch(37.8% 0.073 245.3)
-
Step 950
950
#11293C
oklch(27.2% 0.047 244.6)
#7BB1DF 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) | #9EB1E1 | 0.042 |
| Deuteranopia (no green cones) | #91A7DE | 0.035 |
| Tritanopia (no blue cones) | #51BCC0 | 0.074 |
| Achromatopsia (no color) | #ABABAB | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7BB1DF
#7BB1DF
oklch(74% 0.088 245.1)
- #D2A06F
#D2A06F
oklch(74.1% 0.088 65.2)
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 #7BB1DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.057
- Light Cornflower Blue #98C1D9 ΔE 0.061
- Lightblue #7BC8F6 ΔE 0.063
- Bluegrey #85A3B2 ΔE 0.066
- Cool Steel #97A7B3 ΔE 0.066
- Greyblue #77A1B5 ΔE 0.067
- Vivid Sky Blue #4CC9F0 ΔE 0.067
Use #7BB1DF 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.