#10529D#10529D

#10529D is a dark, vivid cyan. Relative luminance 0.086; OKLCH L 44.4% C 0.137 H 255.6°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#10529D
RGB	rgb(16, 82, 157)
HSL	hsl(212, 82%, 34%)
HSV	hsv(212, 90%, 62%)
CMYK	cmyk(89.8%, 47.8%, 0%, 38.4%)
CIE-LAB	lab(35.16, 10.01, -46.22)
CIE-LCH	lch(35.16, 47.29, 282.22°)
OKLab	oklab(44.38% -0.0342 -0.1329)
OKLCH	oklch(44.38% 0.137 255.6)
XYZ	xyz(9.3145, 8.5779, 33.0565)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10529D #9D5B10

analogous

#10999D #10529D #15109D

triadic

#10529D #9D1052 #529D10

tetradic

#10529D #9D1099 #9D5B10 #109D15

square

#10529D #9D1099 #9D5B10 #109D15

split-complementary

#10529D #9D1510 #999D10

monochromatic

#05182E #0A3565 #10529D #166FD5 #3C8EEB

Accessibility & contrast

On white

7.73

#10529D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#10529D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10529D

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10529D	#FFFFFF	#000000	##FFFFFF
##10529D	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2759A0

Deuteranopia (green-blind)

#004D9C

Tritanopia (blue-blind)

#006470

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #10529d;
/* rgb */ color: rgb(16, 82, 157);
/* oklch */ color: oklch(44.4% 0.137 255.6);

Tailwind

colors: {
  custom: {
    50: '#6c81ba',
    500: '#10529d',
    950: '#000000',
  },
}

SCSS

$custom: #10529d;
$custom-light: #6c81ba;
$custom-dark: #000000;

JSON

{
  "hex": "#10529d",
  "rgb": {
    "r": 16,
    "g": 82,
    "b": 157
  },
  "hsl": {
    "h": 211.915,
    "s": 81.503,
    "l": 33.922
  },
  "oklch": {
    "l": 0.44378,
    "c": 0.13727,
    "h": 255.6
  },
  "luminance": 0.08579
}

Semantic roles & 50–950 ramp

primary

#10529D

secondary

#CA893E

accent

#9A30F8

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #10529D

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

Preview Lab → · Contrast checker → · Palette generator →