#91C1CD
Closest named color: Light Cornflower Blue (#98C1D9). oklch(78.1% 0.053 214.8), rgb(145, 193, 205).
Aa
Black text reads best on this color (10.71:1).
About this color
#91C1CD is a light, muted teal or cyan. In OKLCH its lightness is 78%, its chroma 0.053 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.020 away. Black text reads best on it, at 10.71:1.
| Hue family | Teals and cyans |
| Lightness | light (78%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.71:1 |
| White text | 1.96:1 |
Values
| HEX | #91C1CD |
| RGB | rgb(145, 193, 205) |
| HSL | hsl(192, 38%, 69%) |
| OKLCH | oklch(78.1% 0.053 214.8) |
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 #91C1CD | 1.96:1 | Fails | Lc -42.1 | Non-text elements, placeholder text |
| Black text on #91C1CD | 10.71:1 | AAA | Lc 66.2 | Content text, not long reading |
| #91C1CD text on white | 1.96:1 | Fails | Lc 37.7 | Non-text elements, placeholder text |
| #91C1CD text on black | 10.71:1 | AAA | Lc -64.7 | Content text, not long reading |
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 300.
-
Step 50
50
#F0F7F8
oklch(97.1% 0.008 207.1)
-
Step 100
100
#DFEDF0
oklch(93.7% 0.015 212)
-
Step 200
200
#C4DFE5
oklch(88.6% 0.03 212.6)
-
Step 300
300 (this color)
#91C1CD
oklch(78.1% 0.053 214.8)
-
Step 400
400
#5CAEC2
oklch(70.7% 0.085 215.6)
-
Step 500
500
#119AB2
oklch(63.2% 0.109 214.3)
-
Step 600
600
#008197
oklch(55.5% 0.098 215.2)
-
Step 700
700
#006D7F
oklch(49.2% 0.087 214.3)
-
Step 800
800
#005969
oklch(42.7% 0.076 215.4)
-
Step 900
900
#004A57
oklch(37.6% 0.066 214.5)
-
Step 950
950
#032C34
oklch(27% 0.045 214.2)
#91C1CD 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) | #B8BECE | 0.049 |
| Deuteranopia (no green cones) | #AEB6CD | 0.044 |
| Tritanopia (no blue cones) | #7DC6C5 | 0.030 |
| Achromatopsia (no color) | #B9B9B9 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C1CD
#91C1CD
oklch(78.1% 0.053 214.8)
- #D7ACA1
#D7ACA1
oklch(78% 0.053 34.7)
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 #91C1CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.020
- Light Grey Blue #9DBCD4 ΔE 0.024
- Cloudy Blue #ACC2D9 ΔE 0.039
- French Gray #ADB5BD ΔE 0.043
- Sky Blue #87CEEB ΔE 0.046
- Light Steel Blue #B0C4DE ΔE 0.047
- Lightblue #7BC8F6 ΔE 0.058
- Pale Teal #82CBB2 ΔE 0.058
Use #91C1CD 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.