#134296
Closest named color: Cobalt (#1E488F). oklch(40.3% 0.147 261.1), rgb(19, 66, 150).
Aa
White text reads best on this color (9.34:1).
About this color
#134296 is a dark, vivid blue. In OKLCH its lightness is 40%, its chroma 0.147 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.023 away. White text reads best on it, at 9.34:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | vivid (0.147) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.24:1 |
| White text | 9.34:1 |
Values
| HEX | #134296 |
| RGB | rgb(19, 66, 150) |
| HSL | hsl(218, 78%, 33%) |
| OKLCH | oklch(40.3% 0.147 261.1) |
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 #134296 | 9.34:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #134296 | 2.24:1 | Fails | Lc 13.0 | Not readable |
| #134296 text on white | 9.34:1 | AAA | Lc 91.0 | Preferred for body text |
| #134296 text on black | 2.24:1 | Fails | Lc -11.3 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFB
oklch(93.5% 0.025 263.3)
-
Step 200
200
#C8DAFA
oklch(88.5% 0.048 262)
-
Step 300
300
#A1C2F9
oklch(81% 0.086 260.5)
-
Step 400
400
#6FA0F6
oklch(70.8% 0.137 261)
-
Step 500
500
#4885F2
oklch(63.1% 0.176 261)
-
Step 600
600
#2A6BE1
oklch(55.5% 0.192 261.2)
-
Step 700
700
#1D59C3
oklch(49.1% 0.177 260.9)
-
Step 800
800 (this color)
#134296
oklch(40.3% 0.147 261.1)
-
Step 900
900
#1B3E7D
oklch(37.6% 0.115 261)
-
Step 950
950
#112549
oklch(27% 0.072 261.1)
#134296 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) | #004D99 | 0.029 |
| Deuteranopia (no green cones) | #004194 | 0.010 |
| Tritanopia (no blue cones) | #005765 | 0.113 |
| Achromatopsia (no color) | #474747 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #134296
#134296
oklch(40.3% 0.147 261.1)
- #5F4300
#5F4300
oklch(40.3% 0.083 81.5)
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 #134296, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.023
- Sapphire #2138AB ΔE 0.042
- Twilight Blue #0A437A ΔE 0.048
- Light Navy #155084 ΔE 0.053
- Dusk Blue #26538D ΔE 0.056
- Blueberry #464196 ΔE 0.058
- Dark Slate Blue #483D8B ΔE 0.064
- Deep Sea Blue #015482 ΔE 0.065
Use #134296 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.