#10225F#10225F

#10225F is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.2% C 0.111 H 266.5°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#10225F
RGB	rgb(16, 34, 95)
HSL	hsl(226, 71%, 22%)
HSV	hsv(226, 83%, 37%)
CMYK	cmyk(83.2%, 64.2%, 0%, 62.7%)
CIE-LAB	lab(15.90, 17.84, -38.36)
CIE-LCH	lch(15.90, 42.30, 294.94°)
OKLab	oklab(28.18% -0.0069 -0.1109)
OKLCH	oklch(28.18% 0.111 266.5)
XYZ	xyz(2.8505, 2.0801, 11.0755)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10225F #5F4D10

analogous

#104A5F #10225F #26105F

triadic

#10225F #5F1022 #225F10

tetradic

#10225F #5F104A #5F4D10 #105F26

square

#10225F #5F104A #5F4D10 #105F26

split-complementary

#10225F #5F2610 #4A5F10

monochromatic

#04091A #070F2B #10225F #193593 #2247C8

Accessibility & contrast

On white

14.83

#10225F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#10225F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10225F

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10225F	#FFFFFF	#000000	##FFFFFF
##10225F	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B61

Deuteranopia (green-blind)

#00245E

Tritanopia (blue-blind)

#00323C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #10225f;
/* rgb */ color: rgb(16, 34, 95);
/* oklch */ color: oklch(28.2% 0.111 266.5);

Tailwind

colors: {
  custom: {
    50: '#5d5c8d',
    500: '#10225f',
    950: '#000000',
  },
}

SCSS

$custom: #10225f;
$custom-light: #5d5c8d;
$custom-dark: #000000;

JSON

{
  "hex": "#10225f",
  "rgb": {
    "r": 16,
    "g": 34,
    "b": 95
  },
  "hsl": {
    "h": 226.329,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.28175,
    "c": 0.11107,
    "h": 266.5
  },
  "luminance": 0.0208
}

Semantic roles & 50–950 ramp

primary

#10225F

secondary

#988133

accent

#C53AEE

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #10225F

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

Preview Lab → · Contrast checker → · Palette generator →