#263A76#263A76

#263A76 is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.7% C 0.106 H 267.2°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#263A76
RGB	rgb(38, 58, 118)
HSL	hsl(225, 51%, 31%)
HSV	hsv(225, 68%, 46%)
CMYK	cmyk(67.8%, 50.8%, 0%, 53.7%)
CIE-LAB	lab(26.00, 13.32, -36.86)
CIE-LCH	lch(26.00, 39.19, 289.87°)
OKLab	oklab(36.68% -0.0052 -0.1056)
OKLCH	oklch(36.68% 0.106 267.2)
XYZ	xyz(5.5813, 4.7457, 17.7579)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A76 #766226

analogous

#266276 #263A76 #3A2676

triadic

#263A76 #76263A #3A7626

tetradic

#263A76 #762662 #766226 #26763A

square

#263A76 #762662 #766226 #26763A

split-complementary

#263A76 #763A26 #627626

monochromatic

#080C19 #172348 #263A76 #3551A4 #506EC7

Accessibility & contrast

On white

10.77

#263A76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#263A76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A76

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A76	#FFFFFF	#000000	##FFFFFF
##263A76	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4178

Deuteranopia (green-blind)

#073A75

Tritanopia (blue-blind)

#004852

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #263a76;
/* rgb */ color: rgb(38, 58, 118);
/* oklch */ color: oklch(36.7% 0.106 267.2);

Tailwind

colors: {
  custom: {
    50: '#6a6f9e',
    500: '#263a76',
    950: '#000000',
  },
}

SCSS

$custom: #263a76;
$custom-light: #6a6f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#263a76",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 118
  },
  "hsl": {
    "h": 225,
    "s": 51.282,
    "l": 30.588
  },
  "oklch": {
    "l": 0.36684,
    "c": 0.10571,
    "h": 267.2
  },
  "luminance": 0.04746
}

Semantic roles & 50–950 ramp

primary

#263A76

secondary

#A8924F

accent

#B74DDB

background

#F6F6F9

surface

#ECECF2

border

#C7C7CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #263A76

Body copy rendered with the generated semantic roles for this colour.

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