#10215A#10215A

#10215A is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.5% C 0.105 H 266.6°. Best body text is #FFFFFF at 15.14:1 contrast (WCAG AA passes).

Color values

HEX#10215A
RGBrgb(16, 33, 90)
HSLhsl(226, 70%, 21%)
HSVhsv(226, 82%, 35%)
CMYKcmyk(82.2%, 63.3%, 0%, 64.7%)
CIE-LABlab(15.15, 16.45, -36.25)
CIE-LCHlch(15.15, 39.81, 294.40°)
OKLaboklab(27.47% -0.0062 -0.1047)
OKLCHoklch(27.47% 0.105 266.6)
XYZxyz(2.6024, 1.9358, 9.9074)
Luminance0.0194 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10215A #5A4910
analogous
#10465A #10215A #24105A
triadic
#10215A #5A1021 #215A10
tetradic
#10215A #5A1046 #5A4910 #105A24
square
#10215A #5A1046 #5A4910 #105A24
split-complementary
#10215A #5A2410 #465A10
monochromatic
#050A1A #070E26 #10215A #19348E #2247C2

Accessibility & contrast

On white

15.14
#10215A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.39
#10215A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10215A
15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10215A#FFFFFF#000000##FFFFFF
##10215A1.0015.141.3915.14
#FFFFFF15.141.0021.001.00
#0000001.3921.001.0021.00
##FFFFFF15.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002A5C
Deuteranopia (green-blind)
#002359
Tritanopia (blue-blind)
#002F3A
Achromatopsia (no color)
#262626

Design tokens & code

CSS
--color: #10215a;
/* rgb */ color: rgb(16, 33, 90);
/* oklch */ color: oklch(27.5% 0.105 266.6);
Tailwind
colors: {
  custom: {
    50: '#5c5b89',
    500: '#10215a',
    950: '#000000',
  },
}
SCSS
$custom: #10215a;
$custom-light: #5c5b89;
$custom-dark: #000000;
JSON
{
  "hex": "#10215a",
  "rgb": {
    "r": 16,
    "g": 33,
    "b": 90
  },
  "hsl": {
    "h": 226.216,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.27468,
    "c": 0.10489,
    "h": 266.6
  },
  "luminance": 0.01936
}

Semantic roles & 50–950 ramp

primary
#10215A
secondary
#937D33
accent
#C43BED
background
#F5F5F8
surface
#E9E9F0
border
#C5C5CB
text
#05040B
muted
#79797C

Preview Lab

Preview with #10215A

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

Preview Lab → · Contrast checker → · Palette generator →

#10215A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva