#103A76#103A76

#103A76 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.7% C 0.113 H 258.3°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#103A76
RGB	rgb(16, 58, 118)
HSL	hsl(215, 76%, 26%)
HSV	hsv(215, 86%, 46%)
CMYK	cmyk(86.4%, 50.8%, 0%, 53.7%)
CIE-LAB	lab(25.09, 10.19, -38.38)
CIE-LCH	lch(25.09, 39.71, 284.87°)
OKLab	oklab(35.73% -0.0229 -0.1104)
OKLCH	oklch(35.73% 0.113 258.3)
XYZ	xyz(4.9956, 4.4437, 17.7304)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A76 #764C10

analogous

#106D76 #103A76 #191076

triadic

#103A76 #76103A #3A7610

tetradic

#103A76 #76106D #764C10 #107619

square

#103A76 #76106D #764C10 #107619

split-complementary

#103A76 #761910 #6D7610

monochromatic

#040D1B #092040 #103A76 #1754AC #206FE1

Accessibility & contrast

On white

11.12

#103A76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#103A76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A76

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A76	#FFFFFF	#000000	##FFFFFF
##103A76	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164078

Deuteranopia (green-blind)

#003775

Tritanopia (blue-blind)

#004952

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #103a76;
/* rgb */ color: rgb(16, 58, 118);
/* oklch */ color: oklch(35.7% 0.113 258.3);

Tailwind

colors: {
  custom: {
    50: '#626f9e',
    500: '#103a76',
    950: '#000000',
  },
}

SCSS

$custom: #103a76;
$custom-light: #626f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#103a76",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 118
  },
  "hsl": {
    "h": 215.294,
    "s": 76.119,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35734,
    "c": 0.11277,
    "h": 258.3
  },
  "luminance": 0.04444
}

Semantic roles & 50–950 ramp

primary

#103A76

secondary

#AD7C35

accent

#A535F3

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #103A76

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

Preview Lab → · Contrast checker → · Palette generator →