#203177#203177

#203177 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.4% C 0.121 H 268.8°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#203177
RGB	rgb(32, 49, 119)
HSL	hsl(228, 58%, 30%)
HSV	hsv(228, 73%, 47%)
CMYK	cmyk(73.1%, 58.8%, 0%, 53.3%)
CIE-LAB	lab(23.12, 19.01, -42.17)
CIE-LCH	lch(23.12, 46.26, 294.27°)
OKLab	oklab(34.44% -0.0025 -0.1215)
OKLCH	oklch(34.44% 0.122 268.8)
XYZ	xyz(5.0226, 3.8351, 17.9247)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203177 #776620

analogous

#205D77 #203177 #3B2077

triadic

#203177 #772031 #317720

tetradic

#203177 #77205D #776620 #20773B

square

#203177 #77205D #776620 #20773B

split-complementary

#203177 #773B20 #5D7720

monochromatic

#060A18 #131D47 #203177 #2D45A7 #455FCD

Accessibility & contrast

On white

11.88

#203177 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#203177 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203177

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203177	#FFFFFF	#000000	##FFFFFF
##203177	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B79

Deuteranopia (green-blind)

#003376

Tritanopia (blue-blind)

#00424F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #203177;
/* rgb */ color: rgb(32, 49, 119);
/* oklch */ color: oklch(34.4% 0.121 268.8);

Tailwind

colors: {
  custom: {
    50: '#68689f',
    500: '#203177',
    950: '#000000',
  },
}

SCSS

$custom: #203177;
$custom-light: #68689f;
$custom-dark: #000000;

JSON

{
  "hex": "#203177",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 119
  },
  "hsl": {
    "h": 228.276,
    "s": 57.616,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34442,
    "c": 0.1215,
    "h": 268.8
  },
  "luminance": 0.03836
}

Semantic roles & 50–950 ramp

primary

#203177

secondary

#AA9748

accent

#C347E1

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #203177

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

Preview Lab → · Contrast checker → · Palette generator →