#998E99
Closest named color: Warm Grey (#978A84). oklch(66% 0.02 325.8), rgb(153, 142, 153).
Aa
Black text reads best on this color (6.68:1).
About this color
#998E99 is a medium-light close to neutral grey. In OKLCH its lightness is 66%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.030 away. Black text reads best on it, at 6.68:1.
| Hue family | Neutrals |
| Lightness | medium-light (66%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.68:1 |
| White text | 3.14:1 |
Values
| HEX | #998E99 |
| RGB | rgb(153, 142, 153) |
| HSL | hsl(300, 5%, 58%) |
| OKLCH | oklch(66% 0.02 325.8) |
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 #998E99 | 3.14:1 | AA large text | Lc -63.9 | Content text, not long reading |
| Black text on #998E99 | 6.68:1 | AA | Lc 45.5 | Large or bold text, headings |
| #998E99 text on white | 3.14:1 | AA large text | Lc 58.5 | Large or bold text, headings |
| #998E99 text on black | 6.68:1 | AA | Lc -43.2 | Non-text elements, placeholder text |
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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EBE9EB
oklch(93.6% 0.003 325.6)
-
Step 200
200
#DBD8DB
oklch(88.5% 0.005 325.6)
-
Step 300
300
#C4BEC4
oklch(80.8% 0.011 325.7)
-
Step 400
400
#A69DA6
oklch(70.6% 0.016 325.8)
-
Step 500
500 (this color)
#998E99
oklch(66% 0.02 325.8)
-
Step 600
600
#7A6F7A
oklch(55.5% 0.021 325.9)
-
Step 700
700
#675D67
oklch(49.1% 0.02 325.9)
-
Step 800
800
#544C54
oklch(42.7% 0.017 325.9)
-
Step 900
900
#453F45
oklch(37.6% 0.013 325.8)
-
Step 950
950
#292529
oklch(27% 0.009 325.8)
#998E99 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) | #8D909A | 0.018 |
| Deuteranopia (no green cones) | #909299 | 0.016 |
| Tritanopia (no blue cones) | #9A8F92 | 0.012 |
| Achromatopsia (no color) | #919191 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #998E99
#998E99
oklch(66% 0.02 325.8)
- #8B968B
#8B968B
oklch(66.1% 0.02 145.3)
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 #998E99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.030
- English Lavender #9D8189 ΔE 0.036
- Cool Gray #8D99AE ΔE 0.037
- Purpley Grey #947E94 ΔE 0.044
- Dusty Lavender #AC86A8 ΔE 0.046
- Heather #A484AC ΔE 0.048
- Blue Grey #758DA3 ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.052
Use #998E99 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.