#38698C
Closest named color: Denim (#3B638C). oklch(50.2% 0.077 241.6), rgb(56, 105, 140).
Aa
White text reads best on this color (5.88:1).
About this color
#38698C is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.077 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.018 away. White text reads best on it, at 5.88:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.56:1 |
| White text | 5.88:1 |
Values
| HEX | #38698C |
| RGB | rgb(56, 105, 140) |
| HSL | hsl(205, 43%, 38%) |
| OKLCH | oklch(50.2% 0.077 241.6) |
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 #38698C | 5.88:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #38698C | 3.56:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #38698C text on white | 5.88:1 | AA | Lc 79.3 | Fine for body text |
| #38698C text on black | 3.56:1 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CEDBE6
oklch(88.5% 0.021 243.4)
-
Step 300
300
#ACC4D7
oklch(80.8% 0.038 241.9)
-
Step 400
400
#80A6C3
oklch(70.8% 0.059 241.5)
-
Step 500
500
#5E8FB4
oklch(63% 0.077 242.1)
-
Step 600
600
#4379A0
oklch(55.6% 0.084 241.8)
-
Step 700
700 (this color)
#38698C
oklch(50.2% 0.077 241.6)
-
Step 800
800
#2C536F
oklch(42.6% 0.064 241.6)
-
Step 900
900
#28455A
oklch(37.7% 0.05 241.3)
-
Step 950
950
#182835
oklch(26.9% 0.033 243.9)
#38698C 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) | #59698E | 0.039 |
| Deuteranopia (no green cones) | #4E618B | 0.032 |
| Tritanopia (no blue cones) | #007275 | 0.061 |
| Achromatopsia (no color) | #646464 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #38698C
#38698C
oklch(50.2% 0.077 241.6)
- #835933
#835933
oklch(50.1% 0.077 61.7)
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 #38698C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.018
- Peacock Blue #016795 ΔE 0.034
- Muted Blue #3B719F ΔE 0.035
- Ocean Blue #03719C ΔE 0.036
- Sea Blue #047495 ΔE 0.037
- Dusky Blue #475F94 ΔE 0.038
- Metallic Blue #4F738E ΔE 0.042
- Denim Blue #3B5B92 ΔE 0.045
Use #38698C 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.