#2091C2
Closest named color: Blue NCS (#118AB2). oklch(61.9% 0.12 233.2), rgb(32, 145, 194).
Aa
Black text reads best on this color (5.89:1).
About this color
#2091C2 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 62%, its chroma 0.120 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.030 away. Black text reads best on it, at 5.89:1.
| Hue family | Blues |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 5.89:1 |
| White text | 3.56:1 |
Values
| HEX | #2091C2 |
| RGB | rgb(32, 145, 194) |
| HSL | hsl(198, 72%, 44%) |
| OKLCH | oklch(61.9% 0.12 233.2) |
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 #2091C2 | 3.56:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #2091C2 | 5.89:1 | AA | Lc 41.3 | Non-text elements, placeholder text |
| #2091C2 text on white | 3.56:1 | AA large text | Lc 62.8 | Content text, not long reading |
| #2091C2 text on black | 5.89:1 | AA | Lc -38.9 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#DFECF4
oklch(93.6% 0.018 234.5)
-
Step 200
200
#C5DDEB
oklch(88.4% 0.032 233.3)
-
Step 300
300
#9CC8E1
oklch(81% 0.058 233.3)
-
Step 400
400
#60ABD2
oklch(70.8% 0.094 232.9)
-
Step 500
500 (this color)
#2091C2
oklch(61.9% 0.12 233.2)
-
Step 600
600
#007DAB
oklch(55.5% 0.115 233.2)
-
Step 700
700
#006991
oklch(49% 0.102 233.6)
-
Step 800
800
#005677
oklch(42.6% 0.088 233.1)
-
Step 900
900
#004864
oklch(37.8% 0.078 232.8)
-
Step 950
950
#072A3B
oklch(27% 0.05 234.4)
#2091C2 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) | #7990C4 | 0.076 |
| Deuteranopia (no green cones) | #6381C1 | 0.063 |
| Tritanopia (no blue cones) | #009EA2 | 0.071 |
| Achromatopsia (no color) | #888888 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2091C2
#2091C2
oklch(61.9% 0.12 233.2)
- #BD703A
#BD703A
oklch(62% 0.119 53.5)
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 #2091C2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.030
- Water Blue #0E87CC ΔE 0.037
- Cool Blue #4984B8 ΔE 0.040
- Steel Blue #4682B4 ΔE 0.044
- Off Blue #5684AE ΔE 0.050
- Dusty Blue #5A86AD ΔE 0.050
- Faded Blue #658CBB ΔE 0.052
- Teal Blue #01889F ΔE 0.057
Use #2091C2 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.