#6299EA
Closest named color: Cornflower Blue (#6495ED). oklch(68% 0.134 258), rgb(98, 153, 234).
Aa
Black text reads best on this color (7.26:1).
About this color
#6299EA is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.134 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.012 away. Black text reads best on it, at 7.26:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.134) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.26:1 |
| White text | 2.89:1 |
Values
| HEX | #6299EA |
| RGB | rgb(98, 153, 234) |
| HSL | hsl(216, 76%, 65%) |
| OKLCH | oklch(68% 0.134 258) |
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 #6299EA | 2.89:1 | Fails | Lc -60.3 | Content text, not long reading |
| Black text on #6299EA | 7.26:1 | AAA | Lc 49.0 | Large or bold text, headings |
| #6299EA text on white | 2.89:1 | Fails | Lc 55.0 | Large or bold text, headings |
| #6299EA text on black | 7.26:1 | AAA | Lc -46.8 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFA
oklch(93.6% 0.024 256.1)
-
Step 200
200
#C7DBF8
oklch(88.6% 0.046 257.6)
-
Step 300
300
#9FC3F7
oklch(81% 0.084 257.5)
-
Step 400
400 (this color)
#6299EA
oklch(68% 0.134 258)
-
Step 500
500
#4087EF
oklch(63.1% 0.172 258.2)
-
Step 600
600
#1C6EDD
oklch(55.5% 0.186 258)
-
Step 700
700
#0C5BC0
oklch(49% 0.174 258)
-
Step 800
800
#104B9B
oklch(42.6% 0.143 258.1)
-
Step 900
900
#16407B
oklch(37.7% 0.111 257.8)
-
Step 950
950
#0E2648
oklch(27% 0.07 257.6)
#6299EA 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) | #779FED | 0.030 |
| Deuteranopia (no green cones) | #6592E8 | 0.018 |
| Tritanopia (no blue cones) | #00ABB7 | 0.115 |
| Achromatopsia (no color) | #989898 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6299EA
#6299EA
oklch(68% 0.134 258)
- #C58C1D
#C58C1D
oklch(67.9% 0.134 77.8)
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 #6299EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.012
- Chefchaouen Blue #4895EF ΔE 0.028
- Dark Sky Blue #448EE4 ΔE 0.044
- Soft Blue #6488EA ΔE 0.045
- Perrywinkle #8F8CE7 ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.060
- Dodger Blue #1E90FF ΔE 0.064
- Lavender Blue #8B88F8 ΔE 0.068
Use #6299EA 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.