#998CA1
Closest named color: Heather (#A484AC). oklch(65.8% 0.034 312.7), rgb(153, 140, 161).
Aa
Black text reads best on this color (6.62:1).
About this color
#998CA1 is a medium-light, muted purple. In OKLCH its lightness is 66%, its chroma 0.034 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.035 away. Black text reads best on it, at 6.62:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | muted (0.034) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.62:1 |
| White text | 3.17:1 |
Values
| HEX | #998CA1 |
| RGB | rgb(153, 140, 161) |
| HSL | hsl(277, 10%, 59%) |
| OKLCH | oklch(65.8% 0.034 312.7) |
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 #998CA1 | 3.17:1 | AA large text | Lc -64.3 | Content text, not long reading |
| Black text on #998CA1 | 6.62:1 | AA | Lc 45.2 | Large or bold text, headings |
| #998CA1 text on white | 3.17:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #998CA1 text on black | 6.62:1 | AA | Lc -42.9 | 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
#EBE9EC
oklch(93.6% 0.005 314.8)
-
Step 200
200
#DBD7DE
oklch(88.4% 0.01 311.2)
-
Step 300
300
#C4BEC8
oklch(80.9% 0.015 312.2)
-
Step 400
400
#A69CAD
oklch(70.7% 0.027 311.6)
-
Step 500
500 (this color)
#998CA1
oklch(65.8% 0.034 312.7)
-
Step 600
600
#7B6D83
oklch(55.5% 0.037 313.3)
-
Step 700
700
#685B6F
oklch(49.1% 0.035 313.8)
-
Step 800
800
#544B5A
oklch(42.7% 0.027 311.9)
-
Step 900
900
#463E4A
oklch(37.7% 0.023 314.5)
-
Step 950
950
#29252B
oklch(27.1% 0.012 314.6)
#998CA1 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) | #8990A2 | 0.024 |
| Deuteranopia (no green cones) | #8C91A0 | 0.023 |
| Tritanopia (no blue cones) | #988E93 | 0.024 |
| Achromatopsia (no color) | #919191 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #998CA1
#998CA1
oklch(65.8% 0.034 312.7)
- #8A9681
#8A9681
oklch(65.7% 0.033 131.7)
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 #998CA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.035
- Dusty Lavender #AC86A8 ΔE 0.036
- Cool Gray #8D99AE ΔE 0.037
- English Lavender #9D8189 ΔE 0.038
- Purpley Grey #947E94 ΔE 0.039
- Warm Grey #978A84 ΔE 0.042
- Silver Lake Blue #778DA9 ΔE 0.048
- Blue Grey #758DA3 ΔE 0.050
Use #998CA1 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.