#997A7A
Closest named color: Reddish Grey (#997570). oklch(60.9% 0.039 18.3), rgb(153, 122, 122).
Aa
Black text reads best on this color (5.41:1).
About this color
#997A7A is a medium-dark, muted red. In OKLCH its lightness is 61%, its chroma 0.039 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Reddish Grey (#997570), ΔE 0.016 away. Black text reads best on it, at 5.41:1.
| Hue family | Reds |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.039) |
| Temperature | warm |
| Nearest name | Reddish Grey (#997570) |
| Black text | 5.41:1 |
| White text | 3.87:1 |
Values
| HEX | #997A7A |
| RGB | rgb(153, 122, 122) |
| HSL | hsl(0, 13%, 54%) |
| OKLCH | oklch(60.9% 0.039 18.3) |
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 #997A7A | 3.87:1 | AA large text | Lc -71.7 | Content text, not long reading |
| Black text on #997A7A | 5.41:1 | AA | Lc 37.9 | Non-text elements, placeholder text |
| #997A7A text on white | 3.87:1 | AA large text | Lc 66.2 | Content text, not long reading |
| #997A7A text on black | 5.41:1 | AA | Lc -35.5 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE8E8
oklch(93.5% 0.005 17.3)
-
Step 200
200
#E0D6D6
oklch(88.4% 0.011 17.4)
-
Step 300
300
#CDBCBC
oklch(80.9% 0.019 17.6)
-
Step 400
400
#B39999
oklch(70.6% 0.031 17.9)
-
Step 500
500 (this color)
#997A7A
oklch(60.9% 0.039 18.3)
-
Step 600
600
#8A6A6A
oklch(55.6% 0.041 18.5)
-
Step 700
700
#755858
oklch(49% 0.038 18.6)
-
Step 800
800
#604848
oklch(42.7% 0.033 18.5)
-
Step 900
900
#4E3C3C
oklch(37.6% 0.025 18.3)
-
Step 950
950
#2E2323
oklch(26.9% 0.017 18.3)
#997A7A 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) | #7F7E7A | 0.041 |
| Deuteranopia (no green cones) | #86847A | 0.039 |
| Tritanopia (no blue cones) | #A0777A | 0.013 |
| Achromatopsia (no color) | #818181 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #997A7A
#997A7A
oklch(60.9% 0.039 18.3)
- #688A8B
#688A8B
oklch(60.8% 0.038 198.5)
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 #997A7A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddish Grey #997570 ΔE 0.016
- English Lavender #9D8189 ΔE 0.026
- Purpley Grey #947E94 ΔE 0.037
- Gray #808080 ΔE 0.040
- Warm Grey #978A84 ΔE 0.042
- Medium Grey #7D7F7C ΔE 0.044
- Mauve #AE7181 ΔE 0.044
- Brown Grey #8D8468 ΔE 0.049
Use #997A7A 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.