#1D267F#1D267F

#1D267F is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.9% C 0.148 H 270.9°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#1D267F
RGB	rgb(29, 38, 127)
HSL	hsl(234, 63%, 31%)
HSV	hsv(234, 77%, 50%)
CMYK	cmyk(77.2%, 70.1%, 0%, 50.2%)
CIE-LAB	lab(20.75, 29.32, -51.13)
CIE-LCH	lch(20.75, 58.94, 299.83°)
OKLab	oklab(32.87% 0.0022 -0.1479)
OKLCH	oklch(32.87% 0.148 270.9)
XYZ	xyz(5.0293, 3.1792, 20.4232)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D267F #7F761D

analogous

#1D577F #1D267F #451D7F

triadic

#1D267F #7F1D26 #267F1D

tetradic

#1D267F #7F1D57 #7F761D #1D7F45

square

#1D267F #7F1D57 #7F761D #1D7F45

split-complementary

#1D267F #7F451D #577F1D

monochromatic

#06081B #12174D #1D267F #2835B1 #4250D4

Accessibility & contrast

On white

12.84

#1D267F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1D267F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D267F

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D267F	#FFFFFF	#000000	##FFFFFF
##1D267F	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003782

Deuteranopia (green-blind)

#002D7D

Tritanopia (blue-blind)

#003E4F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d267f;
/* rgb */ color: rgb(29, 38, 127);
/* oklch */ color: oklch(32.9% 0.148 270.9);

Tailwind

colors: {
  custom: {
    50: '#6a60a5',
    500: '#1d267f',
    950: '#000000',
  },
}

SCSS

$custom: #1d267f;
$custom-light: #6a60a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d267f",
  "rgb": {
    "r": 29,
    "g": 38,
    "b": 127
  },
  "hsl": {
    "h": 234.49,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32872,
    "c": 0.14794,
    "h": 270.9
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#1D267F

secondary

#B2A845

accent

#D742E6

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #1D267F

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

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