#1D4F92#1D4F92

#1D4F92 is a dark, vivid cyan. Relative luminance 0.079; OKLCH L 43.2% C 0.123 H 257.0°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#1D4F92
RGB	rgb(29, 79, 146)
HSL	hsl(214, 67%, 34%)
HSV	hsv(214, 80%, 57%)
CMYK	cmyk(80.1%, 45.9%, 0%, 42.7%)
CIE-LAB	lab(33.83, 8.71, -41.68)
CIE-LCH	lch(33.83, 42.58, 281.80°)
OKLab	oklab(43.21% -0.0276 -0.1195)
OKLCH	oklch(43.21% 0.123 257)
XYZ	xyz(8.4891, 7.9275, 28.2713)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4F92 #92601D

analogous

#1D8A92 #1D4F92 #261D92

triadic

#1D4F92 #921D4F #4F921D

tetradic

#1D4F92 #921D8A #92601D #1D9226

square

#1D4F92 #921D8A #92601D #1D9226

split-complementary

#1D4F92 #92261D #8A921D

monochromatic

#09182C #13335F #1D4F92 #276BC5 #4E8ADC

Accessibility & contrast

On white

8.12

#1D4F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#1D4F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4F92

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4F92	#FFFFFF	#000000	##FFFFFF
##1D4F92	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5595

Deuteranopia (green-blind)

#124B91

Tritanopia (blue-blind)

#005F69

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1d4f92;
/* rgb */ color: rgb(29, 79, 146);
/* oklch */ color: oklch(43.2% 0.123 257.0);

Tailwind

colors: {
  custom: {
    50: '#6c7fb2',
    500: '#1d4f92',
    950: '#000000',
  },
}

SCSS

$custom: #1d4f92;
$custom-light: #6c7fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4f92",
  "rgb": {
    "r": 29,
    "g": 79,
    "b": 146
  },
  "hsl": {
    "h": 214.359,
    "s": 66.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43205,
    "c": 0.12265,
    "h": 257
  },
  "luminance": 0.07928
}

Semantic roles & 50–950 ramp

primary

#1D4F92

secondary

#BE8E4C

accent

#A03EEA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1D4F92

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

Preview Lab → · Contrast checker → · Palette generator →