#203B62#203B62

#203B62 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.2% C 0.076 H 257.7°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#203B62
RGB	rgb(32, 59, 98)
HSL	hsl(215, 51%, 25%)
HSV	hsv(215, 67%, 38%)
CMYK	cmyk(67.3%, 39.8%, 0%, 61.6%)
CIE-LAB	lab(24.69, 3.64, -26.15)
CIE-LCH	lch(24.69, 26.40, 277.93°)
OKLab	oklab(35.17% -0.0162 -0.0742)
OKLCH	oklch(35.17% 0.076 257.7)
XYZ	xyz(4.3634, 4.3164, 12.1561)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203B62 #624720

analogous

#205C62 #203B62 #262062

triadic

#203B62 #62203B #3B6220

tetradic

#203B62 #62205C #624720 #206226

square

#203B62 #62205C #624720 #206226

split-complementary

#203B62 #622620 #5C6220

monochromatic

#080E17 #111F34 #203B62 #2F5790 #3E73BE

Accessibility & contrast

On white

11.27

#203B62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#203B62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203B62

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203B62	#FFFFFF	#000000	##FFFFFF
##203B62	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3E64

Deuteranopia (green-blind)

#213861

Tritanopia (blue-blind)

#004449

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #203b62;
/* rgb */ color: rgb(32, 59, 98);
/* oklch */ color: oklch(35.2% 0.076 257.7);

Tailwind

colors: {
  custom: {
    50: '#63708f',
    500: '#203b62',
    950: '#000000',
  },
}

SCSS

$custom: #203b62;
$custom-light: #63708f;
$custom-dark: #000000;

JSON

{
  "hex": "#203b62",
  "rgb": {
    "r": 32,
    "g": 59,
    "b": 98
  },
  "hsl": {
    "h": 215.455,
    "s": 50.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35172,
    "c": 0.07599,
    "h": 257.7
  },
  "luminance": 0.04317
}

Semantic roles & 50–950 ramp

primary

#203B62

secondary

#967647

accent

#A14EDA

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #203B62

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

Preview Lab → · Contrast checker → · Palette generator →