#103D70#103D70

#103D70 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 36.0% C 0.100 H 254.6°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#103D70
RGB	rgb(16, 61, 112)
HSL	hsl(212, 75%, 25%)
HSV	hsv(212, 86%, 44%)
CMYK	cmyk(85.7%, 45.5%, 0%, 56.1%)
CIE-LAB	lab(25.61, 5.52, -33.71)
CIE-LCH	lch(25.61, 34.16, 279.30°)
OKLab	oklab(36.01% -0.0266 -0.0966)
OKLCH	oklch(36.01% 0.1 254.6)
XYZ	xyz(4.8060, 4.6169, 15.9639)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103D70 #704310

analogous

#106D70 #103D70 #131070

triadic

#103D70 #70103D #3D7010

tetradic

#103D70 #70106D #704310 #107013

square

#103D70 #70106D #704310 #107013

split-complementary

#103D70 #701310 #6D7010

monochromatic

#040F1B #08203A #103D70 #185AA6 #1F77DB

Accessibility & contrast

On white

10.92

#103D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#103D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103D70

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103D70	#FFFFFF	#000000	##FFFFFF
##103D70	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234172

Deuteranopia (green-blind)

#10396F

Tritanopia (blue-blind)

#004951

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #103d70;
/* rgb */ color: rgb(16, 61, 112);
/* oklch */ color: oklch(36.0% 0.100 254.6);

Tailwind

colors: {
  custom: {
    50: '#607299',
    500: '#103d70',
    950: '#000000',
  },
}

SCSS

$custom: #103d70;
$custom-light: #607299;
$custom-dark: #000000;

JSON

{
  "hex": "#103d70",
  "rgb": {
    "r": 16,
    "g": 61,
    "b": 112
  },
  "hsl": {
    "h": 211.875,
    "s": 75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36007,
    "c": 0.10023,
    "h": 254.6
  },
  "luminance": 0.04617
}

Semantic roles & 50–950 ramp

primary

#103D70

secondary

#A87234

accent

#9A36F2

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #103D70

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

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