#5D98DC
Closest named color: Cornflower Blue (#6495ED). oklch(66.9% 0.119 253), rgb(93, 152, 220).
Aa
Black text reads best on this color (6.99:1).
About this color
#5D98DC is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.119 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.030 away. Black text reads best on it, at 6.99:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 6.99:1 |
| White text | 3.00:1 |
Values
| HEX | #5D98DC |
| RGB | rgb(93, 152, 220) |
| HSL | hsl(212, 64%, 61%) |
| OKLCH | oklch(66.9% 0.119 253) |
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 #5D98DC | 3.00:1 | AA large text | Lc -61.9 | Content text, not long reading |
| Black text on #5D98DC | 6.99:1 | AA | Lc 47.5 | Large or bold text, headings |
| #5D98DC text on white | 3.00:1 | AA large text | Lc 56.6 | Large or bold text, headings |
| #5D98DC text on black | 6.99:1 | AA | Lc -45.2 | 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 500.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200
#CBDBEF
oklch(88.6% 0.033 254)
-
Step 300
300
#A7C4E6
oklch(81% 0.058 252.6)
-
Step 400
400
#76A4DA
oklch(70.7% 0.094 253)
-
Step 500
500 (this color)
#5D98DC
oklch(66.9% 0.119 253)
-
Step 600
600
#3475BD
oklch(55.6% 0.13 253.2)
-
Step 700
700
#2662A3
oklch(49.1% 0.121 253.1)
-
Step 800
800
#225084
oklch(42.7% 0.1 253.5)
-
Step 900
900
#21436A
oklch(37.7% 0.078 253.3)
-
Step 950
950
#14273E
oklch(26.9% 0.05 254.1)
#5D98DC 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) | #7C9CDF | 0.037 |
| Deuteranopia (no green cones) | #6B8FDB | 0.026 |
| Tritanopia (no blue cones) | #00A8B0 | 0.102 |
| Achromatopsia (no color) | #959595 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D98DC
#5D98DC
oklch(66.9% 0.119 253)
- #C18836
#C18836
oklch(66.9% 0.119 72.7)
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 #5D98DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.030
- Chefchaouen Blue #4895EF ΔE 0.036
- Dark Sky Blue #448EE4 ΔE 0.041
- Soft Blue #6488EA ΔE 0.052
- Faded Blue #658CBB ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.069
- Dodger Blue #1E90FF ΔE 0.073
- Greyblue #77A1B5 ΔE 0.075
Use #5D98DC 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.