#91C3D6
Closest named color: Light Cornflower Blue (#98C1D9). oklch(78.9% 0.059 223.4), rgb(145, 195, 214).
Aa
Black text reads best on this color (10.98:1).
About this color
#91C3D6 is a light, muted teal or cyan. In OKLCH its lightness is 79%, its chroma 0.059 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.011 away. Black text reads best on it, at 10.98:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.98:1 |
| White text | 1.91:1 |
Values
| HEX | #91C3D6 |
| RGB | rgb(145, 195, 214) |
| HSL | hsl(197, 46%, 70%) |
| OKLCH | oklch(78.9% 0.059 223.4) |
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 #91C3D6 | 1.91:1 | Fails | Lc -40.8 | Non-text elements, placeholder text |
| Black text on #91C3D6 | 10.98:1 | AAA | Lc 67.4 | Content text, not long reading |
| #91C3D6 text on white | 1.91:1 | Fails | Lc 36.5 | Non-text elements, placeholder text |
| #91C3D6 text on black | 10.98:1 | AAA | Lc -66.0 | 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
#C3DEE9
oklch(88.4% 0.032 224.3)
-
Step 300
300 (this color)
#91C3D6
oklch(78.9% 0.059 223.4)
-
Step 400
400
#57ADCC
oklch(70.6% 0.094 224.2)
-
Step 500
500
#0098BD
oklch(63.1% 0.118 223.1)
-
Step 600
600
#0080A0
oklch(55.7% 0.104 223.4)
-
Step 700
700
#006B87
oklch(49% 0.092 224)
-
Step 800
800
#00586F
oklch(42.7% 0.08 223.4)
-
Step 900
900
#00495D
oklch(37.7% 0.071 223.8)
-
Step 950
950
#012B38
oklch(26.9% 0.05 224.1)
#91C3D6 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) | #B8C0D7 | 0.048 |
| Deuteranopia (no green cones) | #ADB8D6 | 0.043 |
| Tritanopia (no blue cones) | #7AC9C9 | 0.038 |
| Achromatopsia (no color) | #BBBBBB | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C3D6
#91C3D6
oklch(78.9% 0.059 223.4)
- #DCAF9C
#DCAF9C
oklch(79% 0.059 44)
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 #91C3D6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.011
- Light Grey Blue #9DBCD4 ΔE 0.022
- Cloudy Blue #ACC2D9 ΔE 0.033
- Sky Blue #87CEEB ΔE 0.035
- Light Steel Blue #B0C4DE ΔE 0.040
- Lightblue #7BC8F6 ΔE 0.047
- French Gray #ADB5BD ΔE 0.050
- Light Sky Blue #87CEFA ΔE 0.051
Use #91C3D6 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.