#296B87
Closest named color: Denim (#3B638C). oklch(49.8% 0.079 229.5), rgb(41, 107, 135).
Aa
White text reads best on this color (5.92:1).
About this color
#296B87 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 50%, its chroma 0.079 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.030 away. White text reads best on it, at 5.92:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.54:1 |
| White text | 5.92:1 |
Values
| HEX | #296B87 |
| RGB | rgb(41, 107, 135) |
| HSL | hsl(198, 53%, 35%) |
| OKLCH | oklch(49.8% 0.079 229.5) |
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 #296B87 | 5.92:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #296B87 | 3.54:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #296B87 text on white | 5.92:1 | AA | Lc 79.4 | Fine for body text |
| #296B87 text on black | 3.54:1 | AA large text | Lc -22.5 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CCDCE5
oklch(88.5% 0.021 232.2)
-
Step 300
300
#A8C6D5
oklch(80.9% 0.039 229.5)
-
Step 400
400
#78A8C0
oklch(70.6% 0.062 230.4)
-
Step 500
500
#5393B0
oklch(63.2% 0.079 229.2)
-
Step 600
600
#357C9B
oklch(55.5% 0.085 229.8)
-
Step 700
700 (this color)
#296B87
oklch(49.8% 0.079 229.5)
-
Step 800
800
#22566C
oklch(42.8% 0.066 229)
-
Step 900
900
#224757
oklch(37.8% 0.05 228.4)
-
Step 950
950
#142933
oklch(26.8% 0.033 230.3)
#296B87 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) | #5D6988 | 0.056 |
| Deuteranopia (no green cones) | #506087 | 0.049 |
| Tritanopia (no blue cones) | #007374 | 0.048 |
| Achromatopsia (no color) | #646464 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #296B87
#296B87
oklch(49.8% 0.079 229.5)
- #875538
#875538
oklch(49.9% 0.079 50.3)
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 #296B87, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.030
- Sea Blue #047495 ΔE 0.031
- Peacock Blue #016795 ΔE 0.033
- Ocean Blue #03719C ΔE 0.035
- Muted Blue #3B719F ΔE 0.044
- Ocean #017B92 ΔE 0.047
- Deep Aqua #08787F ΔE 0.047
- Metallic Blue #4F738E ΔE 0.048
Use #296B87 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.