#1D869B#1D869B

#1D869B is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.3% C 0.094 H 215.1°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1D869B
RGB	rgb(29, 134, 155)
HSL	hsl(190, 68%, 36%)
HSV	hsv(190, 81%, 61%)
CMYK	cmyk(81.3%, 13.5%, 0%, 39.2%)
CIE-LAB	lab(51.47, -20.94, -19.38)
CIE-LCH	lch(51.47, 28.53, 222.78°)
OKLab	oklab(57.33% -0.077 -0.0541)
OKLCH	oklch(57.33% 0.094 215.1)
XYZ	xyz(14.9456, 19.6761, 34.0141)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D869B #9B321D

analogous

#1D9B71 #1D869B #1D479B

triadic

#1D869B #9B1D86 #869B1D

tetradic

#1D869B #711D9B #9B321D #479B1D

square

#1D869B #711D9B #9B321D #479B1D

split-complementary

#1D869B #9B1D47 #9B711D

monochromatic

#0A2D34 #135967 #1D869B #27B3CF #53C8DF

Accessibility & contrast

On white

4.25

#1D869B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#1D869B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D869B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D869B	#FFFFFF	#000000	##000000
##1D869B	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77829C

Deuteranopia (green-blind)

#67759B

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1d869b;
/* rgb */ color: rgb(29, 134, 155);
/* oklch */ color: oklch(57.3% 0.094 215.1);

Tailwind

colors: {
  custom: {
    50: '#70a9b8',
    500: '#1d869b',
    950: '#000000',
  },
}

SCSS

$custom: #1d869b;
$custom-light: #70a9b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1d869b",
  "rgb": {
    "r": 29,
    "g": 134,
    "b": 155
  },
  "hsl": {
    "h": 190,
    "s": 68.478,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5733,
    "c": 0.09416,
    "h": 215.1
  },
  "luminance": 0.19678
}

Semantic roles & 50–950 ramp

primary

#1D869B

secondary

#C26452

accent

#5A3CEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1D869B

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

Preview Lab → · Contrast checker → · Palette generator →