#11415A
Closest named color: Dark Blue Grey (#1F3B4D). oklch(35.6% 0.066 236.1), rgb(17, 65, 90).
Aa
White text reads best on this color (10.89:1).
About this color
#11415A is a dark, muted blue. In OKLCH its lightness is 36%, its chroma 0.066 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Grey (#1F3B4D), ΔE 0.026 away. White text reads best on it, at 10.89:1.
| Hue family | Blues |
| Lightness | dark (36%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Dark Blue Grey (#1F3B4D) |
| Black text | 1.92:1 |
| White text | 10.89:1 |
Values
| HEX | #11415A |
| RGB | rgb(17, 65, 90) |
| HSL | hsl(201, 68%, 21%) |
| OKLCH | oklch(35.6% 0.066 236.1) |
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 #11415A | 10.89:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #11415A | 1.92:1 | Fails | Lc 9.0 | Not readable |
| #11415A text on white | 10.89:1 | AAA | Lc 94.9 | Preferred for body text |
| #11415A text on black | 1.92:1 | Fails | Lc -7.7 | 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 900.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C9DCE9
oklch(88.4% 0.027 237.6)
-
Step 300
300
#A3C6DD
oklch(80.9% 0.05 237)
-
Step 400
400
#6FA9CC
oklch(70.8% 0.079 236)
-
Step 500
500
#4493BE
oklch(63.2% 0.101 235.3)
-
Step 600
600
#1D7CAB
oklch(55.6% 0.11 236.3)
-
Step 700
700
#0B6893
oklch(49% 0.103 236.7)
-
Step 800
800
#105577
oklch(42.6% 0.085 236.3)
-
Step 900
900 (this color)
#11415A
oklch(35.6% 0.066 236.1)
-
Step 950
950
#102938
oklch(26.9% 0.042 237.4)
#11415A 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) | #35415B | 0.039 |
| Deuteranopia (no green cones) | #2B3A5A | 0.032 |
| Tritanopia (no blue cones) | #00474A | 0.040 |
| Achromatopsia (no color) | #3D3D3D | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11415A
#11415A
oklch(35.6% 0.066 236.1)
- #563216
#563216
oklch(35.6% 0.066 56.3)
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 #11415A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Grey #1F3B4D ΔE 0.026
- Dark Grey Blue #29465B ΔE 0.030
- Midnight Green #073B4C ΔE 0.030
- Charcoal #264653 ΔE 0.031
- Prussian Blue #1D3557 ΔE 0.038
- Marine Blue #01386A ΔE 0.046
- Dark Teal #014D4E ΔE 0.051
- Onyx #343A40 ΔE 0.054
Use #11415A 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.