#10295D#10295D

#10295D is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.6% C 0.098 H 262.7°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#10295D
RGB	rgb(16, 41, 93)
HSL	hsl(221, 71%, 21%)
HSV	hsv(221, 83%, 36%)
CMYK	cmyk(82.8%, 55.9%, 0%, 63.5%)
CIE-LAB	lab(17.86, 11.77, -33.85)
CIE-LCH	lch(17.86, 35.84, 289.16°)
OKLab	oklab(29.59% -0.0126 -0.0975)
OKLCH	oklch(29.59% 0.098 262.7)
XYZ	xyz(2.9817, 2.4860, 10.6765)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10295D #5D4410

analogous

#10505D #10295D #1E105D

triadic

#10295D #5D1029 #295D10

tetradic

#10295D #5D1050 #5D4410 #105D1E

square

#10295D #5D1050 #5D4410 #105D1E

split-complementary

#10295D #5D1E10 #505D10

monochromatic

#040C1A #071229 #10295D #194091 #2257C5

Accessibility & contrast

On white

14.03

#10295D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#10295D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10295D

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10295D	#FFFFFF	#000000	##FFFFFF
##10295D	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062F5F

Deuteranopia (green-blind)

#00285C

Tritanopia (blue-blind)

#00363E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #10295d;
/* rgb */ color: rgb(16, 41, 93);
/* oklch */ color: oklch(29.6% 0.098 262.7);

Tailwind

colors: {
  custom: {
    50: '#5c628b',
    500: '#10295d',
    950: '#000000',
  },
}

SCSS

$custom: #10295d;
$custom-light: #5c628b;
$custom-dark: #000000;

JSON

{
  "hex": "#10295d",
  "rgb": {
    "r": 16,
    "g": 41,
    "b": 93
  },
  "hsl": {
    "h": 220.519,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.29592,
    "c": 0.09831,
    "h": 262.7
  },
  "luminance": 0.02486
}

Semantic roles & 50–950 ramp

primary

#10295D

secondary

#967633

accent

#B33AED

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #10295D

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

Preview Lab → · Contrast checker → · Palette generator →