#1F32A7#1F32A7

#1F32A7 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.2% C 0.186 H 268.2°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#1F32A7
RGB	rgb(31, 50, 167)
HSL	hsl(232, 69%, 39%)
HSV	hsv(232, 81%, 65%)
CMYK	cmyk(81.4%, 70.1%, 0%, 34.5%)
CIE-LAB	lab(27.74, 36.61, -64.31)
CIE-LCH	lch(27.74, 74.00, 299.65°)
OKLab	oklab(39.18% -0.0058 -0.1863)
OKLCH	oklch(39.18% 0.186 268.2)
XYZ	xyz(8.6783, 5.3615, 37.1292)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F32A7 #A7941F

analogous

#1F76A7 #1F32A7 #501FA7

triadic

#1F32A7 #A71F32 #32A71F

tetradic

#1F32A7 #A71F76 #A7941F #1FA750

square

#1F32A7 #A71F76 #A7941F #1FA750

split-complementary

#1F32A7 #A7501F #76A71F

monochromatic

#0C1340 #152373 #1F32A7 #2B44D8 #5F71E1

Accessibility & contrast

On white

10.13

#1F32A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#1F32A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F32A7

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F32A7	#FFFFFF	#000000	##FFFFFF
##1F32A7	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AB

Deuteranopia (green-blind)

#003BA5

Tritanopia (blue-blind)

#005368

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1f32a7;
/* rgb */ color: rgb(31, 50, 167);
/* oklch */ color: oklch(39.2% 0.186 268.2);

Tailwind

colors: {
  custom: {
    50: '#746ac2',
    500: '#1f32a7',
    950: '#000000',
  },
}

SCSS

$custom: #1f32a7;
$custom-light: #746ac2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f32a7",
  "rgb": {
    "r": 31,
    "g": 50,
    "b": 167
  },
  "hsl": {
    "h": 231.618,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.39185,
    "c": 0.18641,
    "h": 268.2
  },
  "luminance": 0.05363
}

Semantic roles & 50–950 ramp

primary

#1F32A7

secondary

#C6B75C

accent

#D33CEC

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #1F32A7

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

Preview Lab → · Contrast checker → · Palette generator →