#2041A0
Closest named color: Sapphire (#2138AB). oklch(41.4% 0.159 265.3), rgb(32, 65, 160).
Aa
White text reads best on this color (9.03:1).
About this color
#2041A0 is a dark, vivid blue. In OKLCH its lightness is 41%, its chroma 0.159 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Sapphire (#2138AB), ΔE 0.027 away. White text reads best on it, at 9.03:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Sapphire (#2138AB) |
| Black text | 2.32:1 |
| White text | 9.03:1 |
Values
| HEX | #2041A0 |
| RGB | rgb(32, 65, 160) |
| HSL | hsl(225, 67%, 38%) |
| OKLCH | oklch(41.4% 0.159 265.3) |
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 #2041A0 | 9.03:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #2041A0 | 2.32:1 | Fails | Lc 13.8 | Not readable |
| #2041A0 text on white | 9.03:1 | AAA | Lc 90.2 | Preferred for body text |
| #2041A0 text on black | 2.32:1 | Fails | Lc -12.1 | Not readable |
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 800.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C9D9FC
oklch(88.5% 0.051 265.9)
-
Step 300
300
#A4C0FD
oklch(80.9% 0.092 265.3)
-
Step 400
400
#739DFD
oklch(70.8% 0.148 265)
-
Step 500
500
#5080FB
oklch(63.1% 0.191 265.3)
-
Step 600
600
#3766EA
oklch(55.7% 0.206 265.3)
-
Step 700
700
#2A53CB
oklch(49% 0.192 265.3)
-
Step 800
800 (this color)
#2041A0
oklch(41.4% 0.159 265.3)
-
Step 900
900
#213B82
oklch(37.6% 0.124 265.6)
-
Step 950
950
#13234C
oklch(26.8% 0.079 265.4)
#2041A0 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) | #004FA3 | 0.036 |
| Deuteranopia (no green cones) | #00439E | 0.018 |
| Tritanopia (no blue cones) | #00596A | 0.124 |
| Achromatopsia (no color) | #494949 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2041A0
#2041A0
oklch(41.4% 0.159 265.3)
- #604700
#604700
oklch(41.4% 0.085 85.5)
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 #2041A0, closest first.
No curated palette has a color within ΔE 0.04 of #2041A0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sapphire #2138AB ΔE 0.027
- Cobalt #1E488F ΔE 0.035
- Blueberry #464196 ΔE 0.050
- Dark Slate Blue #483D8B ΔE 0.061
- Dusk Blue #26538D ΔE 0.062
- Blue Blue #2242C7 ΔE 0.063
- Light Navy #155084 ΔE 0.065
- Twilight Blue #0A437A ΔE 0.067
Use #2041A0 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.