#5E97EC
Closest named color: Cornflower Blue (#6495ED). oklch(67.5% 0.14 258.2), rgb(94, 151, 236).
Aa
Black text reads best on this color (7.11:1).
About this color
#5E97EC is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.140 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.008 away. Black text reads best on it, at 7.11:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.140) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.11:1 |
| White text | 2.95:1 |
Values
| HEX | #5E97EC |
| RGB | rgb(94, 151, 236) |
| HSL | hsl(216, 79%, 65%) |
| OKLCH | oklch(67.5% 0.14 258.2) |
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 #5E97EC | 2.95:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #5E97EC | 7.11:1 | AAA | Lc 48.2 | Large or bold text, headings |
| #5E97EC text on white | 2.95:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #5E97EC 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C6DBFA
oklch(88.6% 0.048 258)
-
Step 300
300
#9EC3F9
oklch(81% 0.087 257.7)
-
Step 400
400 (this color)
#5E97EC
oklch(67.5% 0.14 258.2)
-
Step 500
500
#3C87F3
oklch(63.2% 0.178 258)
-
Step 600
600
#156DE2
oklch(55.6% 0.195 258.2)
-
Step 700
700
#035AC4
oklch(49% 0.181 258.2)
-
Step 800
800
#0A4A9F
oklch(42.6% 0.151 258.3)
-
Step 900
900
#133F7E
oklch(37.6% 0.117 258.2)
-
Step 950
950
#0D264A
oklch(27.1% 0.074 257.9)
#5E97EC 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) | #739DEF | 0.029 |
| Deuteranopia (no green cones) | #6090EA | 0.018 |
| Tritanopia (no blue cones) | #00AAB6 | 0.119 |
| Achromatopsia (no color) | #969696 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E97EC
#5E97EC
oklch(67.5% 0.14 258.2)
- #C58A02
#C58A02
oklch(67.5% 0.14 78.3)
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 #5E97EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.008
- Chefchaouen Blue #4895EF ΔE 0.021
- Dark Sky Blue #448EE4 ΔE 0.037
- Soft Blue #6488EA ΔE 0.039
- Dodger Blue #1E90FF ΔE 0.057
- Perrywinkle #8F8CE7 ΔE 0.061
- Periwinkle Blue #8F99FB ΔE 0.063
- Lavender Blue #8B88F8 ΔE 0.067
Use #5E97EC 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.