#1D5077#1D5077

#1D5077 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.7% C 0.085 H 245.1°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#1D5077
RGB	rgb(29, 80, 119)
HSL	hsl(206, 61%, 29%)
HSV	hsv(206, 76%, 47%)
CMYK	cmyk(75.6%, 32.8%, 0%, 53.3%)
CIE-LAB	lab(32.55, -2.66, -27.09)
CIE-LCH	lch(32.55, 27.22, 264.38°)
OKLab	oklab(41.68% -0.0356 -0.0767)
OKLCH	oklch(41.68% 0.085 245.1)
XYZ	xyz(6.7039, 7.3297, 18.5106)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5077 #77441D

analogous

#1D7771 #1D5077 #1D2377

triadic

#1D5077 #771D50 #50771D

tetradic

#1D5077 #711D77 #77441D #23771D

square

#1D5077 #711D77 #77441D #23771D

split-complementary

#1D5077 #771D23 #77711D

monochromatic

#061119 #112F46 #1D5077 #2971A8 #3E91D0

Accessibility & contrast

On white

8.52

#1D5077 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1D5077 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5077

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5077	#FFFFFF	#000000	##FFFFFF
##1D5077	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5179

Deuteranopia (green-blind)

#324976

Tritanopia (blue-blind)

#00595E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1d5077;
/* rgb */ color: rgb(29, 80, 119);
/* oklch */ color: oklch(41.7% 0.085 245.1);

Tailwind

colors: {
  custom: {
    50: '#66809e',
    500: '#1d5077',
    950: '#000000',
  },
}

SCSS

$custom: #1d5077;
$custom-light: #66809e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5077",
  "rgb": {
    "r": 29,
    "g": 80,
    "b": 119
  },
  "hsl": {
    "h": 206,
    "s": 60.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.41681,
    "c": 0.0846,
    "h": 245.1
  },
  "luminance": 0.0733
}

Semantic roles & 50–950 ramp

primary

#1D5077

secondary

#AB7145

accent

#8944E4

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1D5077

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

Preview Lab → · Contrast checker → · Palette generator →