#91C4D6
Closest named color: Light Cornflower Blue (#98C1D9). oklch(79.1% 0.059 221.7), rgb(145, 196, 214).
Aa
Black text reads best on this color (11.07:1).
About this color
#91C4D6 is a light, muted teal or cyan. In OKLCH its lightness is 79%, its chroma 0.059 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.013 away. Black text reads best on it, at 11.07:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 11.07:1 |
| White text | 1.89:1 |
Values
| HEX | #91C4D6 |
| RGB | rgb(145, 196, 214) |
| HSL | hsl(196, 46%, 70%) |
| OKLCH | oklch(79.1% 0.059 221.7) |
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 #91C4D6 | 1.89:1 | Fails | Lc -40.3 | Non-text elements, placeholder text |
| Black text on #91C4D6 | 11.07:1 | AAA | Lc 67.8 | Content text, not long reading |
| #91C4D6 text on white | 1.89:1 | Fails | Lc 36.0 | Non-text elements, placeholder text |
| #91C4D6 text on black | 11.07:1 | AAA | Lc -66.4 | 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
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100
#DEEDF2
oklch(93.6% 0.017 219.7)
-
Step 200
200
#C3DFE9
oklch(88.6% 0.033 221.3)
-
Step 300
300 (this color)
#91C4D6
oklch(79.1% 0.059 221.7)
-
Step 400
400
#55AECB
oklch(70.7% 0.095 222)
-
Step 500
500
#0098BB
oklch(63% 0.116 221.8)
-
Step 600
600
#00809E
oklch(55.6% 0.103 221.9)
-
Step 700
700
#006C85
oklch(49.2% 0.09 221.2)
-
Step 800
800
#00586E
oklch(42.7% 0.079 222.3)
-
Step 900
900
#00495C
oklch(37.6% 0.07 222.6)
-
Step 950
950
#002C38
oklch(27.2% 0.05 221.4)
#91C4D6 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) | #B9C1D7 | 0.049 |
| Deuteranopia (no green cones) | #AEB9D6 | 0.044 |
| Tritanopia (no blue cones) | #7ACAC9 | 0.038 |
| Achromatopsia (no color) | #BCBCBC | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C4D6
#91C4D6
oklch(79.1% 0.059 221.7)
- #DDAF9E
#DDAF9E
oklch(79.1% 0.059 41.2)
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 #91C4D6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.013
- Light Grey Blue #9DBCD4 ΔE 0.024
- Cloudy Blue #ACC2D9 ΔE 0.033
- Sky Blue #87CEEB ΔE 0.034
- Light Steel Blue #B0C4DE ΔE 0.040
- Lightblue #7BC8F6 ΔE 0.047
- Light Sky Blue #87CEFA ΔE 0.050
- French Gray #ADB5BD ΔE 0.051
Use #91C4D6 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.