#10275F#10275F

#10275F is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.3% C 0.104 H 264.1°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX#10275F
RGBrgb(16, 39, 95)
HSLhsl(223, 71%, 22%)
HSVhsv(223, 83%, 37%)
CMYKcmyk(83.2%, 58.9%, 0%, 62.7%)
CIE-LABlab(17.40, 14.12, -35.92)
CIE-LCHlch(17.40, 38.59, 291.46°)
OKLaboklab(29.3% -0.0107 -0.1036)
OKLCHoklch(29.3% 0.104 264.1)
XYZxyz(3.0040, 2.3871, 11.1267)
Luminance0.0239 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10275F #5F4810
analogous
#104F5F #10275F #21105F
triadic
#10275F #5F1027 #275F10
tetradic
#10275F #5F104F #5F4810 #105F21
square
#10275F #5F104F #5F4810 #105F21
split-complementary
#10275F #5F2110 #4F5F10
monochromatic
#040B1A #07112B #10275F #193D93 #2252C8

Accessibility & contrast

On white

14.21
#10275F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.48
#10275F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10275F
14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10275F#FFFFFF#000000##FFFFFF
##10275F1.0014.211.4814.21
#FFFFFF14.211.0021.001.00
#0000001.4821.001.0021.00
##FFFFFF14.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002F61
Deuteranopia (green-blind)
#00275E
Tritanopia (blue-blind)
#00353E
Achromatopsia (no color)
#2B2B2B

Design tokens & code

CSS
--color: #10275f;
/* rgb */ color: rgb(16, 39, 95);
/* oklch */ color: oklch(29.3% 0.104 264.1);
Tailwind
colors: {
  custom: {
    50: '#5d608d',
    500: '#10275f',
    950: '#000000',
  },
}
SCSS
$custom: #10275f;
$custom-light: #5d608d;
$custom-dark: #000000;
JSON
{
  "hex": "#10275f",
  "rgb": {
    "r": 16,
    "g": 39,
    "b": 95
  },
  "hsl": {
    "h": 222.532,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.29299,
    "c": 0.10415,
    "h": 264.1
  },
  "luminance": 0.02387
}

Semantic roles & 50–950 ramp

primary
#10275F
secondary
#987B33
accent
#BA3AEE
background
#F5F5F8
surface
#E9E9F0
border
#C5C5CB
text
#05040C
muted
#79797D

Preview Lab

Preview with #10275F

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

Preview Lab → · Contrast checker → · Palette generator →

#10275F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva