#1D527D#1D527D

#1D527D is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.5% C 0.091 H 246.7°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#1D527D
RGB	rgb(29, 82, 125)
HSL	hsl(207, 62%, 30%)
HSV	hsv(207, 77%, 49%)
CMYK	cmyk(76.8%, 34.4%, 0%, 51%)
CIE-LAB	lab(33.51, -1.61, -29.30)
CIE-LCH	lch(33.51, 29.34, 266.85°)
OKLab	oklab(42.55% -0.0357 -0.0832)
OKLCH	oklch(42.55% 0.091 246.7)
XYZ	xyz(7.2242, 7.7756, 20.5182)
Luminance	0.0778 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D527D #7D481D

analogous

#1D7D78 #1D527D #1D227D

triadic

#1D527D #7D1D52 #527D1D

tetradic

#1D527D #781D7D #7D481D #227D1D

square

#1D527D #781D7D #7D481D #227D1D

split-complementary

#1D527D #7D1D22 #7D781D

monochromatic

#06111A #11314B #1D527D #2973AF #4192D3

Accessibility & contrast

On white

8.22

#1D527D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#1D527D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D527D

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D527D	#FFFFFF	#000000	##FFFFFF
##1D527D	1.00	8.22	2.56	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E547F

Deuteranopia (green-blind)

#314B7C

Tritanopia (blue-blind)

#005C61

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1d527d;
/* rgb */ color: rgb(29, 82, 125);
/* oklch */ color: oklch(42.5% 0.091 246.7);

Tailwind

colors: {
  custom: {
    50: '#6782a3',
    500: '#1d527d',
    950: '#000000',
  },
}

SCSS

$custom: #1d527d;
$custom-light: #6782a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1d527d",
  "rgb": {
    "r": 29,
    "g": 82,
    "b": 125
  },
  "hsl": {
    "h": 206.875,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.42548,
    "c": 0.09051,
    "h": 246.7
  },
  "luminance": 0.07776
}

Semantic roles & 50–950 ramp

primary

#1D527D

secondary

#B17545

accent

#8B42E5

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1D527D

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

Preview Lab → · Contrast checker → · Palette generator →