#10264E#10264E

#10264E is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.6% C 0.079 H 261.2°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#10264E
RGB	rgb(16, 38, 78)
HSL	hsl(219, 66%, 18%)
HSV	hsv(219, 79%, 31%)
CMYK	cmyk(79.5%, 51.3%, 0%, 69.4%)
CIE-LAB	lab(15.73, 7.47, -27.21)
CIE-LCH	lch(15.73, 28.22, 285.36°)
OKLab	oklab(27.6% -0.0121 -0.078)
OKLCH	oklch(27.6% 0.079 261.2)
XYZ	xyz(2.2815, 2.0462, 7.4810)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10264E #4E3810

analogous

#10454E #10264E #19104E

triadic

#10264E #4E1026 #264E10

tetradic

#10264E #4E1045 #4E3810 #104E19

square

#10264E #4E1045 #4E3810 #104E19

split-complementary

#10264E #4E1910 #454E10

monochromatic

#050C19 #060D1B #10264E #1A3F81 #2557B4

Accessibility & contrast

On white

14.90

#10264E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#10264E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10264E

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10264E	#FFFFFF	#000000	##FFFFFF
##10264E	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112A4F

Deuteranopia (green-blind)

#04254D

Tritanopia (blue-blind)

#002F36

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #10264e;
/* rgb */ color: rgb(16, 38, 78);
/* oklch */ color: oklch(27.6% 0.079 261.2);

Tailwind

colors: {
  custom: {
    50: '#585f80',
    500: '#10264e',
    950: '#000000',
  },
}

SCSS

$custom: #10264e;
$custom-light: #585f80;
$custom-dark: #000000;

JSON

{
  "hex": "#10264e",
  "rgb": {
    "r": 16,
    "g": 38,
    "b": 78
  },
  "hsl": {
    "h": 218.71,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.27595,
    "c": 0.07894,
    "h": 261.2
  },
  "luminance": 0.02046
}

Semantic roles & 50–950 ramp

primary

#10264E

secondary

#886932

accent

#AD3FE9

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #10264E

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

Preview Lab → · Contrast checker → · Palette generator →