#1B7089#1B7089

#1B7089 is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 50.8% C 0.086 H 222.6°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#1B7089
RGB	rgb(27, 112, 137)
HSL	hsl(194, 67%, 32%)
HSV	hsv(194, 80%, 54%)
CMYK	cmyk(80.3%, 18.2%, 0%, 46.3%)
CIE-LAB	lab(43.69, -15.42, -20.72)
CIE-LCH	lch(43.69, 25.83, 233.35°)
OKLab	oklab(50.82% -0.0631 -0.0581)
OKLCH	oklch(50.82% 0.086 222.6)
XYZ	xyz(10.7596, 13.6262, 25.7251)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7089 #89341B

analogous

#1B896B #1B7089 #1B3989

triadic

#1B7089 #891B70 #70891B

tetradic

#1B7089 #6B1B89 #89341B #39891B

square

#1B7089 #6B1B89 #89341B #39891B

split-complementary

#1B7089 #891B39 #896B1B

monochromatic

#071C23 #114656 #1B7089 #259ABC #44B8DA

Accessibility & contrast

On white

5.64

#1B7089 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#1B7089 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7089

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7089	#FFFFFF	#000000	##FFFFFF
##1B7089	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626D8A

Deuteranopia (green-blind)

#536389

Tritanopia (blue-blind)

#007878

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1b7089;
/* rgb */ color: rgb(27, 112, 137);
/* oklch */ color: oklch(50.8% 0.086 222.6);

Tailwind

colors: {
  custom: {
    50: '#6b99ab',
    500: '#1b7089',
    950: '#000000',
  },
}

SCSS

$custom: #1b7089;
$custom-light: #6b99ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7089",
  "rgb": {
    "r": 27,
    "g": 112,
    "b": 137
  },
  "hsl": {
    "h": 193.636,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.50824,
    "c": 0.08575,
    "h": 222.6
  },
  "luminance": 0.13627
}

Semantic roles & 50–950 ramp

primary

#1B7089

secondary

#BC5F44

accent

#653EEA

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #1B7089

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

Preview Lab → · Contrast checker → · Palette generator →