#203B7A#203B7A

#203B7A is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.9% C 0.112 H 264.2°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#203B7A
RGB	rgb(32, 59, 122)
HSL	hsl(222, 58%, 30%)
HSV	hsv(222, 74%, 48%)
CMYK	cmyk(73.8%, 51.6%, 0%, 52.2%)
CIE-LAB	lab(26.27, 13.17, -38.96)
CIE-LCH	lch(26.27, 41.13, 288.68°)
OKLab	oklab(36.9% -0.0114 -0.1119)
OKLCH	oklch(36.9% 0.112 264.2)
XYZ	xyz(5.6712, 4.8396, 19.0438)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203B7A #7A5F20

analogous

#20687A #203B7A #32207A

triadic

#203B7A #7A203B #3B7A20

tetradic

#203B7A #7A2068 #7A5F20 #207A32

square

#203B7A #7A2068 #7A5F20 #207A32

split-complementary

#203B7A #7A3220 #687A20

monochromatic

#070C19 #13244A #203B7A #2D52AA #466FCE

Accessibility & contrast

On white

10.67

#203B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#203B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203B7A

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203B7A	#FFFFFF	#000000	##FFFFFF
##203B7A	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17437C

Deuteranopia (green-blind)

#003A79

Tritanopia (blue-blind)

#004A54

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #203b7a;
/* rgb */ color: rgb(32, 59, 122);
/* oklch */ color: oklch(36.9% 0.112 264.2);

Tailwind

colors: {
  custom: {
    50: '#6870a1',
    500: '#203b7a',
    950: '#000000',
  },
}

SCSS

$custom: #203b7a;
$custom-light: #6870a1;
$custom-dark: #000000;

JSON

{
  "hex": "#203b7a",
  "rgb": {
    "r": 32,
    "g": 59,
    "b": 122
  },
  "hsl": {
    "h": 222,
    "s": 58.442,
    "l": 30.196
  },
  "oklch": {
    "l": 0.369,
    "c": 0.11246,
    "h": 264.2
  },
  "luminance": 0.0484
}

Semantic roles & 50–950 ramp

primary

#203B7A

secondary

#AD8F49

accent

#B346E2

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07070F

muted

#7A7A7E

Preview Lab

Preview with #203B7A

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

Preview Lab → · Contrast checker → · Palette generator →