#203C7C#203C7C

#203C7C is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.3% C 0.114 H 263.9°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#203C7C
RGB	rgb(32, 60, 124)
HSL	hsl(222, 59%, 31%)
HSV	hsv(222, 74%, 49%)
CMYK	cmyk(74.2%, 51.6%, 0%, 51.4%)
CIE-LAB	lab(26.72, 13.27, -39.51)
CIE-LCH	lch(26.72, 41.68, 288.57°)
OKLab	oklab(37.29% -0.0121 -0.1135)
OKLCH	oklch(37.29% 0.114 263.9)
XYZ	xyz(5.8483, 4.9934, 19.7205)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203C7C #7C6020

analogous

#206A7C #203C7C #32207C

triadic

#203C7C #7C203C #3C7C20

tetradic

#203C7C #7C206A #7C6020 #207C32

square

#203C7C #7C206A #7C6020 #207C32

split-complementary

#203C7C #7C3220 #6A7C20

monochromatic

#070D1B #13244B #203C7C #2D54AD #4770CF

Accessibility & contrast

On white

10.51

#203C7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#203C7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203C7C

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203C7C	#FFFFFF	#000000	##FFFFFF
##203C7C	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17447E

Deuteranopia (green-blind)

#003B7B

Tritanopia (blue-blind)

#004B56

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #203c7c;
/* rgb */ color: rgb(32, 60, 124);
/* oklch */ color: oklch(37.3% 0.114 263.9);

Tailwind

colors: {
  custom: {
    50: '#6971a2',
    500: '#203c7c',
    950: '#000000',
  },
}

SCSS

$custom: #203c7c;
$custom-light: #6971a2;
$custom-dark: #000000;

JSON

{
  "hex": "#203c7c",
  "rgb": {
    "r": 32,
    "g": 60,
    "b": 124
  },
  "hsl": {
    "h": 221.739,
    "s": 58.974,
    "l": 30.588
  },
  "oklch": {
    "l": 0.37285,
    "c": 0.1141,
    "h": 263.9
  },
  "luminance": 0.04994
}

Semantic roles & 50–950 ramp

primary

#203C7C

secondary

#AF9049

accent

#B346E2

background

#F6F6FA

surface

#EBECF3

border

#C6C7CD

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #203C7C

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

Preview Lab → · Contrast checker → · Palette generator →