#10425F#10425F

#10425F is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.2% C 0.072 H 239.3°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#10425F
RGB	rgb(16, 66, 95)
HSL	hsl(202, 71%, 22%)
HSV	hsv(202, 83%, 37%)
CMYK	cmyk(83.2%, 30.5%, 0%, 62.7%)
CIE-LAB	lab(26.25, -4.98, -21.78)
CIE-LCH	lch(26.25, 22.35, 257.13°)
OKLab	oklab(36.18% -0.0366 -0.0616)
OKLCH	oklch(36.18% 0.072 239.3)
XYZ	xyz(4.2266, 4.8323, 11.5342)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10425F #5F2D10

analogous

#105F55 #10425F #101B5F

triadic

#10425F #5F1042 #425F10

tetradic

#10425F #55105F #5F2D10 #1B5F10

square

#10425F #55105F #5F2D10 #1B5F10

split-complementary

#10425F #5F101B #5F5510

monochromatic

#04121A #071E2B #10425F #196693 #228BC8

Accessibility & contrast

On white

10.68

#10425F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#10425F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10425F

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10425F	#FFFFFF	#000000	##FFFFFF
##10425F	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344260

Deuteranopia (green-blind)

#2A3B5E

Tritanopia (blue-blind)

#00494C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #10425f;
/* rgb */ color: rgb(16, 66, 95);
/* oklch */ color: oklch(36.2% 0.072 239.3);

Tailwind

colors: {
  custom: {
    50: '#5c768c',
    500: '#10425f',
    950: '#000000',
  },
}

SCSS

$custom: #10425f;
$custom-light: #5c768c;
$custom-dark: #000000;

JSON

{
  "hex": "#10425f",
  "rgb": {
    "r": 16,
    "g": 66,
    "b": 95
  },
  "hsl": {
    "h": 202.025,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.36176,
    "c": 0.07168,
    "h": 239.3
  },
  "luminance": 0.04833
}

Semantic roles & 50–950 ramp

primary

#10425F

secondary

#985833

accent

#7C3AEE

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #10425F

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

Preview Lab → · Contrast checker → · Palette generator →