#10385F#10385F

#10385F is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.5% C 0.082 H 251.3°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#10385F
RGB	rgb(16, 56, 95)
HSL	hsl(210, 71%, 22%)
HSV	hsv(210, 83%, 37%)
CMYK	cmyk(83.2%, 41.1%, 0%, 62.7%)
CIE-LAB	lab(22.88, 1.77, -27.11)
CIE-LCH	lch(22.88, 27.17, 273.74°)
OKLab	oklab(33.52% -0.0263 -0.0774)
OKLCH	oklch(33.52% 0.082 251.3)
XYZ	xyz(3.6926, 3.7643, 11.3562)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10385F #5F3710

analogous

#105F5F #10385F #10115F

triadic

#10385F #5F1038 #385F10

tetradic

#10385F #5F105F #5F3710 #115F10

square

#10385F #5F105F #5F3710 #115F10

split-complementary

#10385F #5F1011 #5F5F10

monochromatic

#040F1A #07192B #10385F #195793 #2276C8

Accessibility & contrast

On white

11.98

#10385F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#10385F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10385F

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10385F	#FFFFFF	#000000	##FFFFFF
##10385F	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263B61

Deuteranopia (green-blind)

#19335E

Tritanopia (blue-blind)

#004147

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #10385f;
/* rgb */ color: rgb(16, 56, 95);
/* oklch */ color: oklch(33.5% 0.082 251.3);

Tailwind

colors: {
  custom: {
    50: '#5c6e8c',
    500: '#10385f',
    950: '#000000',
  },
}

SCSS

$custom: #10385f;
$custom-light: #5c6e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#10385f",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 95
  },
  "hsl": {
    "h": 209.62,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.33516,
    "c": 0.0817,
    "h": 251.3
  },
  "luminance": 0.03765
}

Semantic roles & 50–950 ramp

primary

#10385F

secondary

#986533

accent

#933AEE

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #10385F

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

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