#10276A#10276A

#10276A is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.3% C 0.121 H 265.2°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX#10276A
RGBrgb(16, 39, 106)
HSLhsl(225, 74%, 24%)
HSVhsv(225, 85%, 42%)
CMYKcmyk(84.9%, 63.2%, 0%, 58.4%)
CIE-LABlab(18.37, 18.82, -41.56)
CIE-LCHlch(18.37, 45.62, 294.37°)
OKLaboklab(30.33% -0.0101 -0.1202)
OKLCHoklch(30.33% 0.121 265.2)
XYZxyz(3.5398, 2.6014, 13.9484)
Luminance0.0260 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10276A #6A5310
analogous
#10546A #10276A #26106A
triadic
#10276A #6A1027 #276A10
tetradic
#10276A #6A1054 #6A5310 #106A26
square
#10276A #6A1054 #6A5310 #106A26
split-complementary
#10276A #6A2610 #546A10
monochromatic
#040A1B #081335 #10276A #183B9F #204ED4

Accessibility & contrast

On white

13.81
#10276A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.52
#10276A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10276A
13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10276A#FFFFFF#000000##FFFFFF
##10276A1.0013.811.5213.81
#FFFFFF13.811.0021.001.00
#0000001.5221.001.0021.00
##FFFFFF13.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00316C
Deuteranopia (green-blind)
#002969
Tritanopia (blue-blind)
#003844
Achromatopsia (no color)
#2D2D2D

Design tokens & code

CSS
--color: #10276a;
/* rgb */ color: rgb(16, 39, 106);
/* oklch */ color: oklch(30.3% 0.121 265.2);
Tailwind
colors: {
  custom: {
    50: '#606095',
    500: '#10276a',
    950: '#000000',
  },
}
SCSS
$custom: #10276a;
$custom-light: #606095;
$custom-dark: #000000;
JSON
{
  "hex": "#10276a",
  "rgb": {
    "r": 16,
    "g": 39,
    "b": 106
  },
  "hsl": {
    "h": 224.667,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30332,
    "c": 0.1206,
    "h": 265.2
  },
  "luminance": 0.02602
}

Semantic roles & 50–950 ramp

primary
#10276A
secondary
#A28634
accent
#C137F0
background
#F6F5F9
surface
#EBE9F2
border
#C6C5CC
text
#05050D
muted
#7A797E

Preview Lab

Preview with #10276A

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

Preview Lab → · Contrast checker → · Palette generator →

#10276A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva