#5F94FB
Closest named color: Cornflower Blue (#6495ED). oklch(67.8% 0.163 262.4), rgb(95, 148, 251).
Aa
Black text reads best on this color (7.11:1).
About this color
#5F94FB is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.163 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.022 away. Black text reads best on it, at 7.11:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.163) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.11:1 |
| White text | 2.95:1 |
Values
| HEX | #5F94FB |
| RGB | rgb(95, 148, 251) |
| HSL | hsl(220, 95%, 68%) |
| OKLCH | oklch(67.8% 0.163 262.4) |
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 #5F94FB | 2.95:1 | Fails | Lc -61.1 | Content text, not long reading |
| Black text on #5F94FB | 7.11:1 | AAA | Lc 48.3 | Large or bold text, headings |
| #5F94FB text on white | 2.95:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #5F94FB text on black | 7.11:1 | AAA | Lc -46.0 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#DFEAFE
oklch(93.5% 0.03 262.5)
-
Step 200
200
#C6DAFF
oklch(88.5% 0.056 262.8)
-
Step 300
300
#9FC1FF
oklch(80.9% 0.096 262.2)
-
Step 400
400 (this color)
#5F94FB
oklch(67.8% 0.163 262.4)
-
Step 500
500
#4381FF
oklch(63% 0.199 262.5)
-
Step 600
600
#1F65F4
oklch(55.6% 0.225 262.3)
-
Step 700
700
#1252D5
oklch(49.1% 0.211 262.4)
-
Step 800
800
#1244AC
oklch(42.6% 0.175 262.4)
-
Step 900
900
#163B88
oklch(37.6% 0.136 262.5)
-
Step 950
950
#0E2450
oklch(27.2% 0.086 262.3)
#5F94FB 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) | #669EFF | 0.028 |
| Deuteranopia (no green cones) | #4E90F9 | 0.021 |
| Tritanopia (no blue cones) | #00ABBB | 0.137 |
| Achromatopsia (no color) | #969696 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F94FB
#5F94FB
oklch(67.8% 0.163 262.4)
- #C28E00
#C28E00
oklch(67.9% 0.14 82.4)
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 #5F94FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.022
- Chefchaouen Blue #4895EF ΔE 0.028
- Soft Blue #6488EA ΔE 0.036
- Dark Sky Blue #448EE4 ΔE 0.046
- Dodger Blue #1E90FF ΔE 0.047
- Lavender Blue #8B88F8 ΔE 0.057
- Periwinkle Blue #8F99FB ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.063
Use #5F94FB 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.