#203C76#203C76

#203C76 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.8% C 0.105 H 262.9°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#203C76
RGB	rgb(32, 60, 118)
HSL	hsl(220, 57%, 29%)
HSV	hsv(220, 73%, 46%)
CMYK	cmyk(72.9%, 49.2%, 0%, 53.7%)
CIE-LAB	lab(26.29, 10.87, -36.40)
CIE-LCH	lch(26.29, 37.99, 286.63°)
OKLab	oklab(36.83% -0.013 -0.1043)
OKLCH	oklch(36.83% 0.105 262.9)
XYZ	xyz(5.4804, 4.8462, 17.7826)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203C76 #765A20

analogous

#206776 #203C76 #2F2076

triadic

#203C76 #76203C #3C7620

tetradic

#203C76 #762067 #765A20 #20762F

square

#203C76 #762067 #765A20 #20762F

split-complementary

#203C76 #762F20 #677620

monochromatic

#070C18 #132446 #203C76 #2D54A6 #4470CC

Accessibility & contrast

On white

10.66

#203C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#203C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203C76

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203C76	#FFFFFF	#000000	##FFFFFF
##203C76	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4278

Deuteranopia (green-blind)

#0A3B75

Tritanopia (blue-blind)

#004A53

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #203c76;
/* rgb */ color: rgb(32, 60, 118);
/* oklch */ color: oklch(36.8% 0.105 262.9);

Tailwind

colors: {
  custom: {
    50: '#67719e',
    500: '#203c76',
    950: '#000000',
  },
}

SCSS

$custom: #203c76;
$custom-light: #67719e;
$custom-dark: #000000;

JSON

{
  "hex": "#203c76",
  "rgb": {
    "r": 32,
    "g": 60,
    "b": 118
  },
  "hsl": {
    "h": 220.465,
    "s": 57.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36825,
    "c": 0.10513,
    "h": 262.9
  },
  "luminance": 0.04847
}

Semantic roles & 50–950 ramp

primary

#203C76

secondary

#A98A48

accent

#AF47E1

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #203C76

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

Preview Lab → · Contrast checker → · Palette generator →