#135092
Closest named color: Dusk Blue (#26538D). oklch(43.2% 0.124 254.3), rgb(19, 80, 146).
Aa
White text reads best on this color (8.10:1).
About this color
#135092 is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.124 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk Blue (#26538D), ΔE 0.019 away. White text reads best on it, at 8.10:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Dusk Blue (#26538D) |
| Black text | 2.59:1 |
| White text | 8.10:1 |
Values
| HEX | #135092 |
| RGB | rgb(19, 80, 146) |
| HSL | hsl(211, 77%, 32%) |
| OKLCH | oklch(43.2% 0.124 254.3) |
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 #135092 | 8.10:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #135092 | 2.59:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #135092 text on white | 8.10:1 | AAA | Lc 87.6 | Fine for body text |
| #135092 text on black | 2.59:1 | Fails | Lc -14.5 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E1EBF8
oklch(93.6% 0.021 254.9)
-
Step 200
200
#C7DBF4
oklch(88.4% 0.041 254)
-
Step 300
300
#A1C4EF
oklch(81% 0.072 253.8)
-
Step 400
400
#6CA4E7
oklch(70.8% 0.115 253.7)
-
Step 500
500
#428BE0
oklch(63.1% 0.148 254)
-
Step 600
600
#1E73CE
oklch(55.6% 0.161 254.2)
-
Step 700
700
#0E60B3
oklch(49.2% 0.15 254.3)
-
Step 800
800 (this color)
#135092
oklch(43.2% 0.124 254.3)
-
Step 900
900
#174273
oklch(37.7% 0.096 254.1)
-
Step 950
950
#0F2743
oklch(27% 0.06 253.9)
#135092 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) | #2D5695 | 0.029 |
| Deuteranopia (no green cones) | #124A91 | 0.017 |
| Tritanopia (no blue cones) | #00606A | 0.092 |
| Achromatopsia (no color) | #505050 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #135092
#135092
oklch(43.2% 0.124 254.3)
- #6D4700
#6D4700
oklch(43% 0.091 74.3)
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 #135092, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk Blue #26538D ΔE 0.019
- Cobalt #1E488F ΔE 0.022
- Light Navy #155084 ΔE 0.023
- Deep Sea Blue #015482 ΔE 0.032
- Light Navy Blue #2E5A88 ΔE 0.044
- Denim Blue #3B5B92 ΔE 0.051
- Twilight Blue #0A437A ΔE 0.053
- Blueberry #464196 ΔE 0.062
Use #135092 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.