#103A74#103A74

#103A74 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.6% C 0.110 H 257.8°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#103A74
RGB	rgb(16, 58, 116)
HSL	hsl(215, 76%, 26%)
HSV	hsv(215, 86%, 45%)
CMYK	cmyk(86.2%, 50%, 0%, 54.5%)
CIE-LAB	lab(24.94, 9.34, -37.34)
CIE-LCH	lch(24.94, 38.49, 284.04°)
OKLab	oklab(35.58% -0.0233 -0.1074)
OKLCH	oklch(35.58% 0.11 257.8)
XYZ	xyz(4.8780, 4.3966, 17.1112)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A74 #744A10

analogous

#106C74 #103A74 #181074

triadic

#103A74 #74103A #3A7410

tetradic

#103A74 #74106C #744A10 #107418

square

#103A74 #74106C #744A10 #107418

split-complementary

#103A74 #741810 #6C7410

monochromatic

#040D1B #091F3E #103A74 #1755AA #1F70E0

Accessibility & contrast

On white

11.17

#103A74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#103A74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A74

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A74	#FFFFFF	#000000	##FFFFFF
##103A74	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194076

Deuteranopia (green-blind)

#003773

Tritanopia (blue-blind)

#004851

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #103a74;
/* rgb */ color: rgb(16, 58, 116);
/* oklch */ color: oklch(35.6% 0.110 257.8);

Tailwind

colors: {
  custom: {
    50: '#616f9c',
    500: '#103a74',
    950: '#000000',
  },
}

SCSS

$custom: #103a74;
$custom-light: #616f9c;
$custom-dark: #000000;

JSON

{
  "hex": "#103a74",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 116
  },
  "hsl": {
    "h": 214.8,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35576,
    "c": 0.10986,
    "h": 257.8
  },
  "luminance": 0.04397
}

Semantic roles & 50–950 ramp

primary

#103A74

secondary

#AB7935

accent

#A335F2

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #103A74

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

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