#263C67#263C67

#263C67 is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.1% C 0.080 H 262.6°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#263C67
RGB	rgb(38, 60, 103)
HSL	hsl(220, 46%, 28%)
HSV	hsv(220, 63%, 40%)
CMYK	cmyk(63.1%, 41.7%, 0%, 59.6%)
CIE-LAB	lab(25.63, 6.17, -27.87)
CIE-LCH	lch(25.63, 28.54, 282.48°)
OKLab	oklab(36.09% -0.0103 -0.0791)
OKLCH	oklch(36.09% 0.08 262.6)
XYZ	xyz(4.8625, 4.6226, 13.4653)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263C67 #675126

analogous

#265C67 #263C67 #302667

triadic

#263C67 #67263C #3C6726

tetradic

#263C67 #67265C #675126 #266730

square

#263C67 #67265C #675126 #266730

split-complementary

#263C67 #673026 #5C6726

monochromatic

#080D16 #16223A #263C67 #365694 #4B71BD

Accessibility & contrast

On white

10.91

#263C67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#263C67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C67

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263C67	#FFFFFF	#000000	##FFFFFF
##263C67	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4069

Deuteranopia (green-blind)

#213A66

Tritanopia (blue-blind)

#00464C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #263c67;
/* rgb */ color: rgb(38, 60, 103);
/* oklch */ color: oklch(36.1% 0.080 262.6);

Tailwind

colors: {
  custom: {
    50: '#677192',
    500: '#263c67',
    950: '#000000',
  },
}

SCSS

$custom: #263c67;
$custom-light: #677192;
$custom-dark: #000000;

JSON

{
  "hex": "#263c67",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 103
  },
  "hsl": {
    "h": 219.692,
    "s": 46.099,
    "l": 27.647
  },
  "oklch": {
    "l": 0.36086,
    "c": 0.0798,
    "h": 262.6
  },
  "luminance": 0.04623
}

Semantic roles & 50–950 ramp

primary

#263C67

secondary

#9A814F

accent

#A952D6

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #263C67

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

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