#1D4467#1D4467

#1D4467 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.6% C 0.075 H 248.2°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#1D4467
RGB	rgb(29, 68, 103)
HSL	hsl(208, 56%, 26%)
HSV	hsv(208, 72%, 40%)
CMYK	cmyk(71.8%, 34%, 0%, 59.6%)
CIE-LAB	lab(27.78, -1.08, -24.50)
CIE-LCH	lch(27.78, 24.53, 267.49°)
OKLab	oklab(37.64% -0.0277 -0.0694)
OKLCH	oklch(37.64% 0.075 248.2)
XYZ	xyz(5.0211, 5.3742, 13.6020)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4467 #67401D

analogous

#1D6765 #1D4467 #1D1F67

triadic

#1D4467 #671D44 #44671D

tetradic

#1D4467 #651D67 #67401D #1F671D

square

#1D4467 #651D67 #67401D #1F671D

split-complementary

#1D4467 #671D1F #67651D

monochromatic

#071018 #102437 #1D4467 #2A6497 #3883C7

Accessibility & contrast

On white

10.12

#1D4467 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#1D4467 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4467

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4467	#FFFFFF	#000000	##FFFFFF
##1D4467	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344569

Deuteranopia (green-blind)

#2A3E66

Tritanopia (blue-blind)

#004C50

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1d4467;
/* rgb */ color: rgb(29, 68, 103);
/* oklch */ color: oklch(37.6% 0.075 248.2);

Tailwind

colors: {
  custom: {
    50: '#637792',
    500: '#1d4467',
    950: '#000000',
  },
}

SCSS

$custom: #1d4467;
$custom-light: #637792;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4467",
  "rgb": {
    "r": 29,
    "g": 68,
    "b": 103
  },
  "hsl": {
    "h": 208.378,
    "s": 56.061,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37641,
    "c": 0.0747,
    "h": 248.2
  },
  "luminance": 0.05375
}

Semantic roles & 50–950 ramp

primary

#1D4467

secondary

#9C6E44

accent

#9048DF

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1D4467

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

Preview Lab → · Contrast checker → · Palette generator →