#6298EB
Closest named color: Cornflower Blue (#6495ED). oklch(67.9% 0.136 258.7), rgb(98, 152, 235).
Aa
Black text reads best on this color (7.21:1).
About this color
#6298EB is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.136 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.009 away. Black text reads best on it, at 7.21:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.136) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.21:1 |
| White text | 2.91:1 |
Values
| HEX | #6298EB |
| RGB | rgb(98, 152, 235) |
| HSL | hsl(216, 77%, 65%) |
| OKLCH | oklch(67.9% 0.136 258.7) |
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 #6298EB | 2.91:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #6298EB | 7.21:1 | AAA | Lc 48.7 | Large or bold text, headings |
| #6298EB text on white | 2.91:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #6298EB text on black | 7.21:1 | AAA | Lc -46.5 | 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
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C7DBF9
oklch(88.6% 0.047 258.4)
-
Step 300
300
#9FC2F8
oklch(80.8% 0.086 258.9)
-
Step 400
400 (this color)
#6298EB
oklch(67.9% 0.136 258.7)
-
Step 500
500
#4187F1
oklch(63.2% 0.174 258.7)
-
Step 600
600
#1E6DDF
oklch(55.5% 0.189 258.8)
-
Step 700
700
#105BC2
oklch(49.2% 0.176 258.7)
-
Step 800
800
#114B9D
oklch(42.8% 0.146 258.6)
-
Step 900
900
#163F7C
oklch(37.6% 0.113 258.6)
-
Step 950
950
#0E2649
oklch(27.1% 0.072 258)
#6298EB 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) | #759EEE | 0.028 |
| Deuteranopia (no green cones) | #6391E9 | 0.018 |
| Tritanopia (no blue cones) | #00ABB6 | 0.119 |
| Achromatopsia (no color) | #979797 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6298EB
#6298EB
oklch(67.9% 0.136 258.7)
- #C58C15
#C58C15
oklch(67.9% 0.137 78.6)
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 #6298EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.009
- Chefchaouen Blue #4895EF ΔE 0.026
- Soft Blue #6488EA ΔE 0.042
- Dark Sky Blue #448EE4 ΔE 0.042
- Perrywinkle #8F8CE7 ΔE 0.058
- Periwinkle Blue #8F99FB ΔE 0.060
- Dodger Blue #1E90FF ΔE 0.062
- Lavender Blue #8B88F8 ΔE 0.066
Use #6298EB 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.