#1E809B#1E809B

#1E809B is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 55.8% C 0.094 H 221.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1E809B
RGB	rgb(30, 128, 155)
HSL	hsl(193, 68%, 36%)
HSV	hsv(193, 81%, 61%)
CMYK	cmyk(80.6%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(49.59, -17.61, -22.26)
CIE-LCH	lch(49.59, 28.38, 231.65°)
OKLab	oklab(55.82% -0.0707 -0.0623)
OKLCH	oklch(55.82% 0.094 221.4)
XYZ	xyz(14.1685, 18.0792, 33.7469)
Luminance	0.1808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E809B #9B391E

analogous

#1E9B78 #1E809B #1E429B

triadic

#1E809B #9B1E80 #809B1E

tetradic

#1E809B #781E9B #9B391E #429B1E

square

#1E809B #781E9B #9B391E #429B1E

split-complementary

#1E809B #9B1E42 #9B781E

monochromatic

#0A2B34 #145668 #1E809B #28AACE #55C1DE

Accessibility & contrast

On white

4.55

#1E809B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#1E809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E809B

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E809B	#FFFFFF	#000000	##000000
##1E809B	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707D9C

Deuteranopia (green-blind)

#60719B

Tritanopia (blue-blind)

#008989

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1e809b;
/* rgb */ color: rgb(30, 128, 155);
/* oklch */ color: oklch(55.8% 0.094 221.4);

Tailwind

colors: {
  custom: {
    50: '#70a5b8',
    500: '#1e809b',
    950: '#000000',
  },
}

SCSS

$custom: #1e809b;
$custom-light: #70a5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e809b",
  "rgb": {
    "r": 30,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 192.96,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.55824,
    "c": 0.0943,
    "h": 221.4
  },
  "luminance": 0.18081
}

Semantic roles & 50–950 ramp

primary

#1E809B

secondary

#C26B53

accent

#633DEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1E809B

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

Preview Lab → · Contrast checker → · Palette generator →