#1D5276#1D5276

#1D5276 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.1% C 0.082 H 242.2°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#1D5276
RGB	rgb(29, 82, 118)
HSL	hsl(204, 61%, 29%)
HSV	hsv(204, 75%, 46%)
CMYK	cmyk(75.4%, 30.5%, 0%, 53.7%)
CIE-LAB	lab(33.14, -4.33, -25.54)
CIE-LCH	lch(33.14, 25.90, 260.39°)
OKLab	oklab(42.14% -0.038 -0.0722)
OKLCH	oklch(42.14% 0.082 242.2)
XYZ	xyz(6.7927, 7.6030, 18.2456)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5276 #76411D

analogous

#1D766E #1D5276 #1D2676

triadic

#1D5276 #761D52 #52761D

tetradic

#1D5276 #6E1D76 #76411D #26761D

square

#1D5276 #6E1D76 #76411D #26761D

split-complementary

#1D5276 #761D26 #766E1D

monochromatic

#061119 #113045 #1D5276 #2974A7 #3E95D0

Accessibility & contrast

On white

8.33

#1D5276 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1D5276 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5276

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5276	#FFFFFF	#000000	##FFFFFF
##1D5276	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415378

Deuteranopia (green-blind)

#354A75

Tritanopia (blue-blind)

#005B5F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1d5276;
/* rgb */ color: rgb(29, 82, 118);
/* oklch */ color: oklch(42.1% 0.082 242.2);

Tailwind

colors: {
  custom: {
    50: '#66829d',
    500: '#1d5276',
    950: '#000000',
  },
}

SCSS

$custom: #1d5276;
$custom-light: #66829d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5276",
  "rgb": {
    "r": 29,
    "g": 82,
    "b": 118
  },
  "hsl": {
    "h": 204.27,
    "s": 60.544,
    "l": 28.824
  },
  "oklch": {
    "l": 0.42135,
    "c": 0.0816,
    "h": 242.2
  },
  "luminance": 0.07604
}

Semantic roles & 50–950 ramp

primary

#1D5276

secondary

#AA6E45

accent

#8544E4

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1D5276

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

Preview Lab → · Contrast checker → · Palette generator →