#103C67#103C67

#103C67 is a dark, moderate cyan. Relative luminance 0.043; OKLCH L 35.1% C 0.089 H 251.6°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#103C67
RGB	rgb(16, 60, 103)
HSL	hsl(210, 73%, 23%)
HSV	hsv(210, 84%, 40%)
CMYK	cmyk(84.5%, 41.7%, 0%, 59.6%)
CIE-LAB	lab(24.70, 2.39, -29.40)
CIE-LCH	lch(24.70, 29.49, 274.65°)
OKLab	oklab(35.11% -0.028 -0.084)
OKLCH	oklch(35.11% 0.089 251.6)
XYZ	xyz(4.2768, 4.3206, 13.4379)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103C67 #673B10

analogous

#106766 #103C67 #101167

triadic

#103C67 #67103C #3C6710

tetradic

#103C67 #661067 #673B10 #116710

square

#103C67 #661067 #673B10 #116710

split-complementary

#103C67 #671011 #676610

monochromatic

#040F1A #081D32 #103C67 #185B9C #207AD1

Accessibility & contrast

On white

11.26

#103C67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#103C67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103C67

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103C67	#FFFFFF	#000000	##FFFFFF
##103C67	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273F69

Deuteranopia (green-blind)

#193766

Tritanopia (blue-blind)

#00464C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #103c67;
/* rgb */ color: rgb(16, 60, 103);
/* oklch */ color: oklch(35.1% 0.089 251.6);

Tailwind

colors: {
  custom: {
    50: '#5e7192',
    500: '#103c67',
    950: '#000000',
  },
}

SCSS

$custom: #103c67;
$custom-light: #5e7192;
$custom-dark: #000000;

JSON

{
  "hex": "#103c67",
  "rgb": {
    "r": 16,
    "g": 60,
    "b": 103
  },
  "hsl": {
    "h": 209.655,
    "s": 73.109,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35108,
    "c": 0.08851,
    "h": 251.6
  },
  "luminance": 0.04321
}

Semantic roles & 50–950 ramp

primary

#103C67

secondary

#9F6933

accent

#9338F0

background

#F5F6F9

surface

#EAECF1

border

#C6C7CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #103C67

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

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