#1D526F#1D526F

#1D526F is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.7% C 0.073 H 236.4°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#1D526F
RGB	rgb(29, 82, 111)
HSL	hsl(201, 59%, 27%)
HSV	hsv(201, 74%, 44%)
CMYK	cmyk(73.9%, 26.1%, 0%, 56.5%)
CIE-LAB	lab(32.79, -6.99, -21.71)
CIE-LCH	lch(32.79, 22.81, 252.15°)
OKLab	oklab(41.75% -0.0406 -0.0611)
OKLCH	oklch(41.75% 0.073 236.4)
XYZ	xyz(6.3921, 7.4428, 16.1356)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D526F #6F3A1D

analogous

#1D6F63 #1D526F #1D296F

triadic

#1D526F #6F1D52 #526F1D

tetradic

#1D526F #631D6F #6F3A1D #296F1D

square

#1D526F #631D6F #6F3A1D #296F1D

split-complementary

#1D526F #6F1D29 #6F631D

monochromatic

#061218 #102E3E #1D526F #2A76A0 #3B98CC

Accessibility & contrast

On white

8.44

#1D526F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#1D526F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D526F

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D526F	#FFFFFF	#000000	##FFFFFF
##1D526F	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445270

Deuteranopia (green-blind)

#394A6F

Tritanopia (blue-blind)

#00595C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1d526f;
/* rgb */ color: rgb(29, 82, 111);
/* oklch */ color: oklch(41.7% 0.073 236.4);

Tailwind

colors: {
  custom: {
    50: '#658298',
    500: '#1d526f',
    950: '#000000',
  },
}

SCSS

$custom: #1d526f;
$custom-light: #658298;
$custom-dark: #000000;

JSON

{
  "hex": "#1d526f",
  "rgb": {
    "r": 29,
    "g": 82,
    "b": 111
  },
  "hsl": {
    "h": 201.22,
    "s": 58.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.41745,
    "c": 0.07334,
    "h": 236.4
  },
  "luminance": 0.07443
}

Semantic roles & 50–950 ramp

primary

#1D526F

secondary

#A36644

accent

#7D46E2

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #1D526F

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

Preview Lab → · Contrast checker → · Palette generator →