#1E8DA9#1E8DA9

#1E8DA9 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 59.7% C 0.101 H 219.9°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#1E8DA9
RGB	rgb(30, 141, 169)
HSL	hsl(192, 70%, 39%)
HSV	hsv(192, 82%, 66%)
CMYK	cmyk(82.2%, 16.6%, 0%, 33.7%)
CIE-LAB	lab(54.23, -19.78, -23.23)
CIE-LCH	lch(54.23, 30.51, 229.58°)
OKLab	oklab(59.74% -0.0778 -0.065)
OKLCH	oklch(59.74% 0.101 219.9)
XYZ	xyz(17.2187, 22.1882, 40.9037)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8DA9 #A93A1E

analogous

#1EA980 #1E8DA9 #1E48A9

triadic

#1E8DA9 #A91E8D #8DA91E

tetradic

#1E8DA9 #801EA9 #A93A1E #48A91E

square

#1E8DA9 #801EA9 #A93A1E #48A91E

split-complementary

#1E8DA9 #A91E48 #A9801E

monochromatic

#0C3641 #156275 #1E8DA9 #2BB6D9 #5FC8E3

Accessibility & contrast

On white

3.86

#1E8DA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#1E8DA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8DA9

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8DA9	#FFFFFF	#000000	##000000
##1E8DA9	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C89AA

Deuteranopia (green-blind)

#6A7CA9

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1e8da9;
/* rgb */ color: rgb(30, 141, 169);
/* oklch */ color: oklch(59.7% 0.101 219.9);

Tailwind

colors: {
  custom: {
    50: '#73aec2',
    500: '#1e8da9',
    950: '#000000',
  },
}

SCSS

$custom: #1e8da9;
$custom-light: #73aec2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8da9",
  "rgb": {
    "r": 30,
    "g": 141,
    "b": 169
  },
  "hsl": {
    "h": 192.086,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.59735,
    "c": 0.10144,
    "h": 219.9
  },
  "luminance": 0.2219
}

Semantic roles & 50–950 ramp

primary

#1E8DA9

secondary

#C7715C

accent

#5F3BED

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #1E8DA9

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

Preview Lab → · Contrast checker → · Palette generator →