#1F2162#1F2162

#1F2162 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.2% C 0.112 H 275.6°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#1F2162
RGB	rgb(31, 33, 98)
HSL	hsl(238, 52%, 25%)
HSV	hsv(238, 68%, 38%)
CMYK	cmyk(68.4%, 66.3%, 0%, 61.6%)
CIE-LAB	lab(16.80, 21.95, -38.84)
CIE-LCH	lch(16.80, 44.62, 299.47°)
OKLab	oklab(29.17% 0.0109 -0.1119)
OKLCH	oklch(29.17% 0.112 275.6)
XYZ	xyz(3.3128, 2.2606, 11.8147)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F2162 #62601F

analogous

#1F4262 #1F2162 #3E1F62

triadic

#1F2162 #621F21 #21621F

tetradic

#1F2162 #621F42 #62601F #1F623E

square

#1F2162 #621F42 #62601F #1F623E

split-complementary

#1F2162 #623E1F #42621F

monochromatic

#070817 #101134 #1F2162 #2E3190 #3C40BF

Accessibility & contrast

On white

14.46

#1F2162 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#1F2162 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F2162

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F2162	#FFFFFF	#000000	##FFFFFF
##1F2162	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C64

Deuteranopia (green-blind)

#002761

Tritanopia (blue-blind)

#00313E

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1f2162;
/* rgb */ color: rgb(31, 33, 98);
/* oklch */ color: oklch(29.2% 0.112 275.6);

Tailwind

colors: {
  custom: {
    50: '#645c8f',
    500: '#1f2162',
    950: '#000000',
  },
}

SCSS

$custom: #1f2162;
$custom-light: #645c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f2162",
  "rgb": {
    "r": 31,
    "g": 33,
    "b": 98
  },
  "hsl": {
    "h": 238.209,
    "s": 51.938,
    "l": 25.294
  },
  "oklch": {
    "l": 0.29167,
    "c": 0.11244,
    "h": 275.6
  },
  "luminance": 0.02261
}

Semantic roles & 50–950 ramp

primary

#1F2162

secondary

#979446

accent

#D74CDB

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #1F2162

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

Preview Lab → · Contrast checker → · Palette generator →