#1F32A6#1F32A6

#1F32A6 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.1% C 0.185 H 268.2°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#1F32A6
RGB	rgb(31, 50, 166)
HSL	hsl(232, 69%, 39%)
HSV	hsv(232, 81%, 65%)
CMYK	cmyk(81.3%, 69.9%, 0%, 34.9%)
CIE-LAB	lab(27.64, 36.24, -63.87)
CIE-LCH	lch(27.64, 73.44, 299.57°)
OKLab	oklab(39.08% -0.0057 -0.185)
OKLCH	oklch(39.08% 0.185 268.2)
XYZ	xyz(8.5862, 5.3247, 36.6442)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F32A6 #A6931F

analogous

#1F75A6 #1F32A6 #501FA6

triadic

#1F32A6 #A61F32 #32A61F

tetradic

#1F32A6 #A61F75 #A6931F #1FA650

square

#1F32A6 #A61F75 #A6931F #1FA650

split-complementary

#1F32A6 #A6501F #75A61F

monochromatic

#0C133F #152272 #1F32A6 #2B43D7 #5E71E1

Accessibility & contrast

On white

10.17

#1F32A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#1F32A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F32A6

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F32A6	#FFFFFF	#000000	##FFFFFF
##1F32A6	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AA

Deuteranopia (green-blind)

#003BA4

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1f32a6;
/* rgb */ color: rgb(31, 50, 166);
/* oklch */ color: oklch(39.1% 0.185 268.2);

Tailwind

colors: {
  custom: {
    50: '#746ac2',
    500: '#1f32a6',
    950: '#000000',
  },
}

SCSS

$custom: #1f32a6;
$custom-light: #746ac2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f32a6",
  "rgb": {
    "r": 31,
    "g": 50,
    "b": 166
  },
  "hsl": {
    "h": 231.556,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.39082,
    "c": 0.18513,
    "h": 268.2
  },
  "luminance": 0.05326
}

Semantic roles & 50–950 ramp

primary

#1F32A6

secondary

#C5B75B

accent

#D33CEB

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #1F32A6

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

Preview Lab → · Contrast checker → · Palette generator →