#203C69#203C69

#203C69 is a dark, moderate blue. Relative luminance 0.046; OKLCH L 35.9% C 0.085 H 259.5°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#203C69
RGB	rgb(32, 60, 105)
HSL	hsl(217, 53%, 27%)
HSV	hsv(217, 70%, 41%)
CMYK	cmyk(69.5%, 42.9%, 0%, 58.8%)
CIE-LAB	lab(25.44, 5.70, -29.48)
CIE-LCH	lch(25.44, 30.02, 280.94°)
OKLab	oklab(35.89% -0.0156 -0.084)
OKLCH	oklch(35.89% 0.085 259.5)
XYZ	xyz(4.7604, 4.5583, 13.9908)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203C69 #694D20

analogous

#206169 #203C69 #282069

triadic

#203C69 #69203C #3C6920

tetradic

#203C69 #692061 #694D20 #206928

square

#203C69 #692061 #694D20 #206928

split-complementary

#203C69 #692820 #616920

monochromatic

#070D17 #12213A #203C69 #2E5798 #3F72C4

Accessibility & contrast

On white

10.98

#203C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#203C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203C69

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203C69	#FFFFFF	#000000	##FFFFFF
##203C69	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28406B

Deuteranopia (green-blind)

#1D3968

Tritanopia (blue-blind)

#00464D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #203c69;
/* rgb */ color: rgb(32, 60, 105);
/* oklch */ color: oklch(35.9% 0.085 259.5);

Tailwind

colors: {
  custom: {
    50: '#647194',
    500: '#203c69',
    950: '#000000',
  },
}

SCSS

$custom: #203c69;
$custom-light: #647194;
$custom-dark: #000000;

JSON

{
  "hex": "#203c69",
  "rgb": {
    "r": 32,
    "g": 60,
    "b": 105
  },
  "hsl": {
    "h": 216.986,
    "s": 53.285,
    "l": 26.863
  },
  "oklch": {
    "l": 0.3589,
    "c": 0.08542,
    "h": 259.5
  },
  "luminance": 0.04559
}

Semantic roles & 50–950 ramp

primary

#203C69

secondary

#9D7C48

accent

#A54BDD

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #203C69

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

Preview Lab → · Contrast checker → · Palette generator →