#7FA3DD
Closest named color: Cornflower Blue (#6495ED). oklch(71.1% 0.094 259.7), rgb(127, 163, 221).
Aa
Black text reads best on this color (8.18:1).
About this color
#7FA3DD is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.094 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.060 away. Black text reads best on it, at 8.18:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.18:1 |
| White text | 2.56:1 |
Values
| HEX | #7FA3DD |
| RGB | rgb(127, 163, 221) |
| HSL | hsl(217, 58%, 68%) |
| OKLCH | oklch(71.1% 0.094 259.7) |
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 #7FA3DD | 2.56:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #7FA3DD | 8.18:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #7FA3DD text on white | 2.56:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #7FA3DD text on black | 8.18:1 | AAA | Lc -51.8 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200
#CDDAEF
oklch(88.5% 0.032 260)
-
Step 300
300
#ABC2E7
oklch(80.9% 0.058 259.9)
-
Step 400
400 (this color)
#7FA3DD
oklch(71.1% 0.094 259.7)
-
Step 500
500
#5D89D2
oklch(63.1% 0.121 260.1)
-
Step 600
600
#4372BF
oklch(55.6% 0.131 259.8)
-
Step 700
700
#345FA5
oklch(49.1% 0.122 259.7)
-
Step 800
800
#2C4E85
oklch(42.7% 0.1 259.6)
-
Step 900
900
#28416B
oklch(37.7% 0.079 260.2)
-
Step 950
950
#18263F
oklch(27% 0.051 261.4)
#7FA3DD 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) | #8EA7E0 | 0.023 |
| Deuteranopia (no green cones) | #839EDC | 0.013 |
| Tritanopia (no blue cones) | #5DAFB7 | 0.083 |
| Achromatopsia (no color) | #A2A2A2 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7FA3DD
#7FA3DD
oklch(71.1% 0.094 259.7)
- #C19B5B
#C19B5B
oklch(71.1% 0.094 79.4)
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 #7FA3DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.061
- Greyblue #77A1B5 ΔE 0.061
- Bluegrey #85A3B2 ΔE 0.064
- Bluey Grey #89A0B0 ΔE 0.066
- Perrywinkle #8F8CE7 ΔE 0.068
- Cool Gray #8D99AE ΔE 0.068
- Carolina Blue #8AB8FE ΔE 0.068
Use #7FA3DD 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.