#1D6887
Closest named color: Peacock Blue (#016795). oklch(48.7% 0.086 230.4), rgb(29, 104, 135).
Aa
White text reads best on this color (6.20:1).
About this color
#1D6887 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.086 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Peacock Blue (#016795), ΔE 0.025 away. White text reads best on it, at 6.20:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Peacock Blue (#016795) |
| Black text | 3.38:1 |
| White text | 6.20:1 |
Values
| HEX | #1D6887 |
| RGB | rgb(29, 104, 135) |
| HSL | hsl(198, 65%, 32%) |
| OKLCH | oklch(48.7% 0.086 230.4) |
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 #1D6887 | 6.20:1 | AA | Lc -85.8 | Fine for body text |
| Black text on #1D6887 | 3.38:1 | AA large text | Lc 23.4 | Dividers and decoration only |
| #1D6887 text on white | 6.20:1 | AA | Lc 80.6 | Fine for body text |
| #1D6887 text on black | 3.38:1 | AA large text | Lc -21.2 | 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
#E2ECF0
oklch(93.7% 0.012 223.5)
-
Step 200
200
#CBDCE6
oklch(88.5% 0.023 233.4)
-
Step 300
300
#A6C6D7
oklch(80.9% 0.042 231.1)
-
Step 400
400
#75A9C3
oklch(70.8% 0.067 230.6)
-
Step 500
500
#4E93B3
oklch(63.1% 0.085 230.2)
-
Step 600
600
#2D7D9F
oklch(55.6% 0.092 230.1)
-
Step 700
700 (this color)
#1D6887
oklch(48.7% 0.086 230.4)
-
Step 800
800
#1C566F
oklch(42.8% 0.072 230.5)
-
Step 900
900
#1E475A
oklch(37.7% 0.056 230.9)
-
Step 950
950
#132A34
oklch(27.1% 0.034 228.3)
#1D6887 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) | #586788 | 0.058 |
| Deuteranopia (no green cones) | #4A5C87 | 0.051 |
| Tritanopia (no blue cones) | #007172 | 0.052 |
| Achromatopsia (no color) | #616161 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D6887
#1D6887
oklch(48.7% 0.086 230.4)
- #865030
#865030
oklch(48.7% 0.086 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 #1D6887, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peacock Blue #016795 ΔE 0.025
- Denim #3B638C ΔE 0.029
- Sea Blue #047495 ΔE 0.037
- Ocean Blue #03719C ΔE 0.037
- Light Navy Blue #2E5A88 ΔE 0.043
- YInMn Blue #415A77 ΔE 0.048
- Dark Aqua #05696B ΔE 0.050
- Denim Blue #3B5B92 ΔE 0.051
Use #1D6887 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.