#103D71#103D71

#103D71 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 36.1% C 0.102 H 254.9°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#103D71
RGB	rgb(16, 61, 113)
HSL	hsl(212, 75%, 25%)
HSV	hsv(212, 86%, 44%)
CMYK	cmyk(85.8%, 46%, 0%, 55.7%)
CIE-LAB	lab(25.68, 5.95, -34.24)
CIE-LCH	lch(25.68, 34.75, 279.85°)
OKLab	oklab(36.08% -0.0264 -0.0982)
OKLCH	oklch(36.08% 0.102 254.9)
XYZ	xyz(4.8620, 4.6393, 16.2588)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103D71 #714410

analogous

#106D71 #103D71 #131071

triadic

#103D71 #71103D #3D7110

tetradic

#103D71 #71106D #714410 #107113

square

#103D71 #71106D #714410 #107113

split-complementary

#103D71 #711310 #6D7110

monochromatic

#040E1B #08203B #103D71 #185AA7 #1F77DC

Accessibility & contrast

On white

10.89

#103D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#103D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103D71

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103D71	#FFFFFF	#000000	##FFFFFF
##103D71	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224273

Deuteranopia (green-blind)

#0E3970

Tritanopia (blue-blind)

#004951

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #103d71;
/* rgb */ color: rgb(16, 61, 113);
/* oklch */ color: oklch(36.1% 0.102 254.9);

Tailwind

colors: {
  custom: {
    50: '#61729a',
    500: '#103d71',
    950: '#000000',
  },
}

SCSS

$custom: #103d71;
$custom-light: #61729a;
$custom-dark: #000000;

JSON

{
  "hex": "#103d71",
  "rgb": {
    "r": 16,
    "g": 61,
    "b": 113
  },
  "hsl": {
    "h": 212.165,
    "s": 75.194,
    "l": 25.294
  },
  "oklch": {
    "l": 0.36081,
    "c": 0.10168,
    "h": 254.9
  },
  "luminance": 0.0464
}

Semantic roles & 50–950 ramp

primary

#103D71

secondary

#A97334

accent

#9B36F2

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #103D71

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

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