#10205E#10205E

#10205E is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.6% C 0.112 H 267.2°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#10205E
RGB	rgb(16, 32, 94)
HSL	hsl(228, 71%, 22%)
HSV	hsv(228, 83%, 37%)
CMYK	cmyk(83%, 66%, 0%, 63.1%)
CIE-LAB	lab(15.23, 18.89, -38.79)
CIE-LCH	lch(15.23, 43.15, 295.97°)
OKLab	oklab(27.64% -0.0054 -0.1122)
OKLCH	oklch(27.64% 0.112 267.2)
XYZ	xyz(2.7499, 1.9510, 10.8192)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10205E #5E4E10

analogous

#10475E #10205E #27105E

triadic

#10205E #5E1020 #205E10

tetradic

#10205E #5E1047 #5E4E10 #105E27

square

#10205E #5E1047 #5E4E10 #105E27

split-complementary

#10205E #5E2710 #475E10

monochromatic

#04091A #070E2A #10205E #193292 #2244C7

Accessibility & contrast

On white

15.11

#10205E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#10205E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10205E

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10205E	#FFFFFF	#000000	##FFFFFF
##10205E	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A60

Deuteranopia (green-blind)

#00235D

Tritanopia (blue-blind)

#00303B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #10205e;
/* rgb */ color: rgb(16, 32, 94);
/* oklch */ color: oklch(27.6% 0.112 267.2);

Tailwind

colors: {
  custom: {
    50: '#5d5b8c',
    500: '#10205e',
    950: '#000000',
  },
}

SCSS

$custom: #10205e;
$custom-light: #5d5b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#10205e",
  "rgb": {
    "r": 16,
    "g": 32,
    "b": 94
  },
  "hsl": {
    "h": 227.692,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.27645,
    "c": 0.11229,
    "h": 267.2
  },
  "luminance": 0.01951
}

Semantic roles & 50–950 ramp

primary

#10205E

secondary

#978233

accent

#C93AEE

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #10205E

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

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