#1D6289#1D6289

#1D6289 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.3% C 0.092 H 238.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#1D6289
RGB	rgb(29, 98, 137)
HSL	hsl(202, 65%, 33%)
HSV	hsv(202, 79%, 54%)
CMYK	cmyk(78.8%, 28.5%, 0%, 46.3%)
CIE-LAB	lab(39.24, -7.00, -27.63)
CIE-LCH	lch(39.24, 28.50, 255.79°)
OKLab	oklab(47.29% -0.048 -0.0781)
OKLCH	oklch(47.29% 0.092 238.4)
XYZ	xyz(9.3879, 10.8016, 25.2522)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6289 #89441D

analogous

#1D897A #1D6289 #1D2C89

triadic

#1D6289 #891D62 #62891D

tetradic

#1D6289 #7A1D89 #89441D #2C891D

square

#1D6289 #7A1D89 #89441D #2C891D

split-complementary

#1D6289 #891D2C #897A1D

monochromatic

#081A24 #123E56 #1D6289 #2886BC #48A4D8

Accessibility & contrast

On white

6.64

#1D6289 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#1D6289 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6289

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6289	#FFFFFF	#000000	##FFFFFF
##1D6289	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F628B

Deuteranopia (green-blind)

#415888

Tritanopia (blue-blind)

#006C70

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1d6289;
/* rgb */ color: rgb(29, 98, 137);
/* oklch */ color: oklch(47.3% 0.092 238.4);

Tailwind

colors: {
  custom: {
    50: '#6a8eab',
    500: '#1d6289',
    950: '#000000',
  },
}

SCSS

$custom: #1d6289;
$custom-light: #6a8eab;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6289",
  "rgb": {
    "r": 29,
    "g": 98,
    "b": 137
  },
  "hsl": {
    "h": 201.667,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.47285,
    "c": 0.09165,
    "h": 238.4
  },
  "luminance": 0.10803
}

Semantic roles & 50–950 ramp

primary

#1D6289

secondary

#BA7147

accent

#7D40E8

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1D6289

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

Preview Lab → · Contrast checker → · Palette generator →