#10425B#10425B

#10425B is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 35.9% C 0.067 H 235.3°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX#10425B
RGBrgb(16, 66, 91)
HSLhsl(200, 70%, 21%)
HSVhsv(200, 82%, 36%)
CMYKcmyk(82.4%, 27.5%, 0%, 64.3%)
CIE-LABlab(26.04, -6.59, -19.52)
CIE-LCHlch(26.04, 20.60, 251.34°)
OKLaboklab(35.94% -0.0381 -0.055)
OKLCHoklch(35.94% 0.067 235.3)
XYZxyz(4.0495, 4.7614, 10.6011)
Luminance0.0476 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10425B #5B2910
analogous
#105B4E #10425B #101C5B
triadic
#10425B #5B1042 #425B10
tetradic
#10425B #4E105B #5B2910 #1C5B10
square
#10425B #4E105B #5B2910 #1C5B10
split-complementary
#10425B #5B101C #5B4E10
monochromatic
#05131A #071C27 #10425B #19688F #228DC3

Accessibility & contrast

On white

10.76
#10425B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.95
#10425B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10425B
10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10425B#FFFFFF#000000##FFFFFF
##10425B1.0010.761.9510.76
#FFFFFF10.761.0021.001.00
#0000001.9521.001.0021.00
##FFFFFF10.761.0021.001.00

Color blindness preview

Protanopia (red-blind)
#36425C
Deuteranopia (green-blind)
#2C3B5B
Tritanopia (blue-blind)
#00494B
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #10425b;
/* rgb */ color: rgb(16, 66, 91);
/* oklch */ color: oklch(35.9% 0.067 235.3);
Tailwind
colors: {
  custom: {
    50: '#5b7689',
    500: '#10425b',
    950: '#000000',
  },
}
SCSS
$custom: #10425b;
$custom-light: #5b7689;
$custom-dark: #000000;
JSON
{
  "hex": "#10425b",
  "rgb": {
    "r": 16,
    "g": 66,
    "b": 91
  },
  "hsl": {
    "h": 200,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.35943,
    "c": 0.06697,
    "h": 235.3
  },
  "luminance": 0.04762
}

Semantic roles & 50–950 ramp

primary
#10425B
secondary
#945333
accent
#763BED
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#04080B
muted
#797B7C

Preview Lab

Preview with #10425B

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

Preview Lab → · Contrast checker → · Palette generator →

#10425B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva