#1D2E86#1D2E86

#1D2E86 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.148 H 268.7°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#1D2E86
RGB	rgb(29, 46, 134)
HSL	hsl(230, 64%, 32%)
HSV	hsv(230, 78%, 53%)
CMYK	cmyk(78.4%, 65.7%, 0%, 47.5%)
CIE-LAB	lab(23.46, 26.60, -51.09)
CIE-LCH	lch(23.46, 57.60, 297.51°)
OKLab	oklab(35.06% -0.0033 -0.1477)
OKLCH	oklch(35.06% 0.148 268.7)
XYZ	xyz(5.7853, 3.9358, 23.0044)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2E86 #86751D

analogous

#1D6386 #1D2E86 #411D86

triadic

#1D2E86 #861D2E #2E861D

tetradic

#1D2E86 #861D63 #86751D #1D8641

square

#1D2E86 #861D63 #86751D #1D8641

split-complementary

#1D2E86 #86411D #63861D

monochromatic

#070B21 #121D54 #1D2E86 #283FB8 #465ED7

Accessibility & contrast

On white

11.75

#1D2E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#1D2E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2E86

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2E86	#FFFFFF	#000000	##FFFFFF
##1D2E86	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D89

Deuteranopia (green-blind)

#003384

Tritanopia (blue-blind)

#004555

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1d2e86;
/* rgb */ color: rgb(29, 46, 134);
/* oklch */ color: oklch(35.1% 0.148 268.7);

Tailwind

colors: {
  custom: {
    50: '#6b66aa',
    500: '#1d2e86',
    950: '#000000',
  },
}

SCSS

$custom: #1d2e86;
$custom-light: #6b66aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2e86",
  "rgb": {
    "r": 29,
    "g": 46,
    "b": 134
  },
  "hsl": {
    "h": 230.286,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3506,
    "c": 0.14779,
    "h": 268.7
  },
  "luminance": 0.03936
}

Semantic roles & 50–950 ramp

primary

#1D2E86

secondary

#B9A646

accent

#CC40E7

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #1D2E86

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

Preview Lab → · Contrast checker → · Palette generator →