#1D426D#1D426D

#1D426D is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.5% C 0.085 H 253.9°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#1D426D
RGB	rgb(29, 66, 109)
HSL	hsl(212, 58%, 27%)
HSV	hsv(212, 73%, 43%)
CMYK	cmyk(73.4%, 39.4%, 0%, 57.3%)
CIE-LAB	lab(27.47, 2.63, -28.82)
CIE-LCH	lch(27.47, 28.94, 275.21°)
OKLab	oklab(37.51% -0.0237 -0.082)
OKLCH	oklch(37.51% 0.085 253.9)
XYZ	xyz(5.2142, 5.2612, 15.2058)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D426D #6D481D

analogous

#1D6A6D #1D426D #201D6D

triadic

#1D426D #6D1D42 #426D1D

tetradic

#1D426D #6D1D6A #6D481D #1D6D20

square

#1D426D #6D1D6A #6D481D #1D6D20

split-complementary

#1D426D #6D201D #6A6D1D

monochromatic

#060F18 #10253D #1D426D #2A5F9D #3A7DCB

Accessibility & contrast

On white

10.23

#1D426D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#1D426D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D426D

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D426D	#FFFFFF	#000000	##FFFFFF
##1D426D	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F456F

Deuteranopia (green-blind)

#233D6C

Tritanopia (blue-blind)

#004C52

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1d426d;
/* rgb */ color: rgb(29, 66, 109);
/* oklch */ color: oklch(37.5% 0.085 253.9);

Tailwind

colors: {
  custom: {
    50: '#647697',
    500: '#1d426d',
    950: '#000000',
  },
}

SCSS

$custom: #1d426d;
$custom-light: #647697;
$custom-dark: #000000;

JSON

{
  "hex": "#1d426d",
  "rgb": {
    "r": 29,
    "g": 66,
    "b": 109
  },
  "hsl": {
    "h": 212.25,
    "s": 57.971,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3751,
    "c": 0.08536,
    "h": 253.9
  },
  "luminance": 0.05262
}

Semantic roles & 50–950 ramp

primary

#1D426D

secondary

#A27644

accent

#9A47E1

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1D426D

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

Preview Lab → · Contrast checker → · Palette generator →