#5898E2
Closest named color: Cornflower Blue (#6495ED). oklch(66.9% 0.129 253.3), rgb(88, 152, 226).
Aa
Black text reads best on this color (7.00:1).
About this color
#5898E2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.129 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.023 away. Black text reads best on it, at 7.00:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.129) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.00:1 |
| White text | 2.99:1 |
Values
| HEX | #5898E2 |
| RGB | rgb(88, 152, 226) |
| HSL | hsl(212, 70%, 62%) |
| OKLCH | oklch(66.9% 0.129 253.3) |
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 #5898E2 | 2.99:1 | Fails | Lc -61.8 | Content text, not long reading |
| Black text on #5898E2 | 7.00:1 | AAA | Lc 47.6 | Large or bold text, headings |
| #5898E2 text on white | 2.99:1 | Fails | Lc 56.4 | Large or bold text, headings |
| #5898E2 text on black | 7.00:1 | AAA | Lc -45.3 | 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
#DFEBFA
oklch(93.6% 0.024 254)
-
Step 200
200
#C5DCF7
oklch(88.6% 0.045 252.5)
-
Step 300
300
#9CC4F4
oklch(80.9% 0.081 253.3)
-
Step 400
400 (this color)
#5898E2
oklch(66.9% 0.129 253.3)
-
Step 500
500
#328BE9
oklch(63.1% 0.164 253)
-
Step 600
600
#0073D4
oklch(55.6% 0.172 253.1)
-
Step 700
700
#0060B4
oklch(49.1% 0.153 253.4)
-
Step 800
800
#004F95
oklch(42.8% 0.133 253.1)
-
Step 900
900
#0C4278
oklch(37.7% 0.106 253.1)
-
Step 950
950
#0A2746
oklch(27% 0.067 252.9)
#5898E2 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) | #799CE5 | 0.038 |
| Deuteranopia (no green cones) | #668FE1 | 0.026 |
| Tritanopia (no blue cones) | #00A9B3 | 0.105 |
| Achromatopsia (no color) | #959595 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5898E2
#5898E2
oklch(66.9% 0.129 253.3)
- #C48727
#C48727
oklch(66.9% 0.129 73.4)
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 #5898E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.023
- Chefchaouen Blue #4895EF ΔE 0.026
- Dark Sky Blue #448EE4 ΔE 0.035
- Soft Blue #6488EA ΔE 0.047
- Faded Blue #658CBB ΔE 0.060
- Dodger Blue #1E90FF ΔE 0.064
- Perrywinkle #8F8CE7 ΔE 0.070
- Periwinkle Blue #8F99FB ΔE 0.075
Use #5898E2 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.