#1B849B#1B849B

#1B849B is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 56.8% C 0.095 H 217.0°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#1B849B
RGB	rgb(27, 132, 155)
HSL	hsl(191, 70%, 36%)
HSV	hsv(191, 83%, 61%)
CMYK	cmyk(82.6%, 14.8%, 0%, 39.2%)
CIE-LAB	lab(50.80, -20.07, -20.40)
CIE-LCH	lch(50.80, 28.62, 225.47°)
OKLab	oklab(56.79% -0.0757 -0.057)
OKLCH	oklch(56.79% 0.095 217)
XYZ	xyz(14.6171, 19.1003, 33.9203)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B849B #9B321B

analogous

#1B9B72 #1B849B #1B449B

triadic

#1B849B #9B1B84 #849B1B

tetradic

#1B849B #721B9B #9B321B #449B1B

square

#1B849B #721B9B #9B321B #449B1B

split-complementary

#1B849B #9B1B44 #9B721B

monochromatic

#092B33 #125867 #1B849B #24B0CF #50C7E0

Accessibility & contrast

On white

4.36

#1B849B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#1B849B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B849B

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B849B	#FFFFFF	#000000	##000000
##1B849B	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809C

Deuteranopia (green-blind)

#64749B

Tritanopia (blue-blind)

#008C8B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1b849b;
/* rgb */ color: rgb(27, 132, 155);
/* oklch */ color: oklch(56.8% 0.095 217.0);

Tailwind

colors: {
  custom: {
    50: '#70a8b8',
    500: '#1b849b',
    950: '#000000',
  },
}

SCSS

$custom: #1b849b;
$custom-light: #70a8b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b849b",
  "rgb": {
    "r": 27,
    "g": 132,
    "b": 155
  },
  "hsl": {
    "h": 190.781,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.56785,
    "c": 0.09481,
    "h": 217
  },
  "luminance": 0.19102
}

Semantic roles & 50–950 ramp

primary

#1B849B

secondary

#C3644F

accent

#5B3BED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1B849B

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

Preview Lab → · Contrast checker → · Palette generator →