#8298AA
Closest named color: Cool Gray (#8D99AE). oklch(66.9% 0.037 242.9), rgb(130, 152, 170).
Aa
Black text reads best on this color (7.02:1).
About this color
#8298AA is a medium-light, muted blue. In OKLCH its lightness is 67%, its chroma 0.037 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.017 away. Black text reads best on it, at 7.02:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.02:1 |
| White text | 2.99:1 |
Values
| HEX | #8298AA |
| RGB | rgb(130, 152, 170) |
| HSL | hsl(207, 19%, 59%) |
| OKLCH | oklch(66.9% 0.037 242.9) |
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 #8298AA | 2.99:1 | Fails | Lc -61.9 | Content text, not long reading |
| Black text on #8298AA | 7.02:1 | AAA | Lc 47.5 | Large or bold text, headings |
| #8298AA text on white | 2.99:1 | Fails | Lc 56.6 | Large or bold text, headings |
| #8298AA text on black | 7.02:1 | AAA | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E7EAED
oklch(93.6% 0.005 247.9)
-
Step 200
200
#D4DADF
oklch(88.5% 0.009 242.9)
-
Step 300
300
#B7C2CB
oklch(80.8% 0.018 242.5)
-
Step 400
400
#92A3B1
oklch(70.7% 0.028 242.9)
-
Step 500
500 (this color)
#8298AA
oklch(66.9% 0.037 242.9)
-
Step 600
600
#5F7689
oklch(55.5% 0.04 243.5)
-
Step 700
700
#4F6474
oklch(49.2% 0.036 241.3)
-
Step 800
800
#41515F
oklch(42.7% 0.031 245)
-
Step 900
900
#37434D
oklch(37.6% 0.023 243.5)
-
Step 950
950
#20272D
oklch(26.8% 0.015 244.2)
#8298AA 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) | #9198AB | 0.020 |
| Deuteranopia (no green cones) | #8C93AA | 0.018 |
| Tritanopia (no blue cones) | #779C9E | 0.028 |
| Achromatopsia (no color) | #959595 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8298AA
#8298AA
oklch(66.9% 0.037 242.9)
- #A6907E
#A6907E
oklch(66.8% 0.037 61.4)
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 #8298AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.017
- Bluey Grey #89A0B0 ΔE 0.025
- Greyblue #77A1B5 ΔE 0.027
- Bluegrey #85A3B2 ΔE 0.031
- Silver Lake Blue #778DA9 ΔE 0.036
- Blue Grey #758DA3 ΔE 0.037
- Cool Grey #95A3A6 ΔE 0.044
- Cadet Blue #5F9EA0 ΔE 0.048
Use #8298AA 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.