#265D9C
Closest named color: Denim Blue (#3B5B92). oklch(47.5% 0.117 254), rgb(38, 93, 156).
Aa
White text reads best on this color (6.71:1).
About this color
#265D9C is a medium-dark, moderately saturated blue. In OKLCH its lightness is 47%, its chroma 0.117 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Denim Blue (#3B5B92), ΔE 0.024 away. White text reads best on it, at 6.71:1.
| Hue family | Blues |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.117) |
| Temperature | cool |
| Nearest name | Denim Blue (#3B5B92) |
| Black text | 3.12:1 |
| White text | 6.71:1 |
Values
| HEX | #265D9C |
| RGB | rgb(38, 93, 156) |
| HSL | hsl(212, 61%, 38%) |
| OKLCH | oklch(47.5% 0.117 254) |
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 #265D9C | 6.71:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #265D9C | 3.12:1 | AA large text | Lc 21.3 | Dividers and decoration only |
| #265D9C text on white | 6.71:1 | AA | Lc 82.8 | Fine for body text |
| #265D9C text on black | 3.12:1 | AA large text | Lc -19.1 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EBF5
oklch(93.7% 0.016 253.9)
-
Step 200
200
#CBDBEE
oklch(88.5% 0.031 252.7)
-
Step 300
300
#A8C3E5
oklch(80.9% 0.057 254.3)
-
Step 400
400
#79A4D8
oklch(70.8% 0.09 253.7)
-
Step 500
500
#558CCE
oklch(63.1% 0.116 253.9)
-
Step 600
600
#3975BB
oklch(55.6% 0.126 253.9)
-
Step 700
700 (this color)
#265D9C
oklch(47.5% 0.117 254)
-
Step 800
800
#255083
oklch(42.7% 0.098 254.3)
-
Step 900
900
#234369
oklch(37.8% 0.076 253.9)
-
Step 950
950
#15273D
oklch(26.9% 0.048 254.2)
#265D9C 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) | #3F629F | 0.030 |
| Deuteranopia (no green cones) | #2C579B | 0.017 |
| Tritanopia (no blue cones) | #006C75 | 0.089 |
| Achromatopsia (no color) | #5C5C5C | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #265D9C
#265D9C
oklch(47.5% 0.117 254)
- #7D5200
#7D5200
oklch(47.5% 0.1 74.2)
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 #265D9C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim Blue #3B5B92 ΔE 0.024
- Light Navy Blue #2E5A88 ΔE 0.032
- Dusk Blue #26538D ΔE 0.035
- Peacock Blue #016795 ΔE 0.035
- Dusky Blue #475F94 ΔE 0.037
- Denim #3B638C ΔE 0.040
- Mid Blue #276AB3 ΔE 0.048
- Deep Sea Blue #015482 ΔE 0.054
Use #265D9C 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.