#263D67#263D67

#263D67 is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.3% C 0.079 H 261.6°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#263D67
RGB	rgb(38, 61, 103)
HSL	hsl(219, 46%, 28%)
HSV	hsv(219, 63%, 40%)
CMYK	cmyk(63.1%, 40.8%, 0%, 59.6%)
CIE-LAB	lab(25.95, 5.48, -27.37)
CIE-LCH	lch(25.95, 27.91, 281.32°)
OKLab	oklab(36.33% -0.0115 -0.0777)
OKLCH	oklch(36.33% 0.079 261.6)
XYZ	xyz(4.9154, 4.7284, 13.4830)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D67 #675026

analogous

#265D67 #263D67 #2F2667

triadic

#263D67 #67263D #3D6726

tetradic

#263D67 #67265D #675026 #26672F

square

#263D67 #67265D #675026 #26672F

split-complementary

#263D67 #672F26 #5D6726

monochromatic

#080D16 #16233A #263D67 #365794 #4B73BD

Accessibility & contrast

On white

10.79

#263D67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#263D67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D67

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D67	#FFFFFF	#000000	##FFFFFF
##263D67	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4169

Deuteranopia (green-blind)

#223B66

Tritanopia (blue-blind)

#00464D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #263d67;
/* rgb */ color: rgb(38, 61, 103);
/* oklch */ color: oklch(36.3% 0.079 261.6);

Tailwind

colors: {
  custom: {
    50: '#677292',
    500: '#263d67',
    950: '#000000',
  },
}

SCSS

$custom: #263d67;
$custom-light: #677292;
$custom-dark: #000000;

JSON

{
  "hex": "#263d67",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 103
  },
  "hsl": {
    "h": 218.769,
    "s": 46.099,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3633,
    "c": 0.07851,
    "h": 261.6
  },
  "luminance": 0.04729
}

Semantic roles & 50–950 ramp

primary

#263D67

secondary

#9A7F4F

accent

#A752D6

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #263D67

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

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