#1E8FA9#1E8FA9

#1E8FA9 is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.2% C 0.101 H 218.0°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1E8FA9
RGB	rgb(30, 143, 169)
HSL	hsl(191, 70%, 39%)
HSV	hsv(191, 82%, 66%)
CMYK	cmyk(82.2%, 15.4%, 0%, 33.7%)
CIE-LAB	lab(54.85, -20.85, -22.27)
CIE-LCH	lch(54.85, 30.51, 226.90°)
OKLab	oklab(60.24% -0.0798 -0.0623)
OKLCH	oklch(60.24% 0.101 218)
XYZ	xyz(17.5162, 22.7833, 41.0028)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E8FA9 #A9381E

analogous

#1EA97E #1E8FA9 #1E4AA9

triadic

#1E8FA9 #A91E8F #8FA91E

tetradic

#1E8FA9 #7E1EA9 #A9381E #4AA91E

square

#1E8FA9 #7E1EA9 #A9381E #4AA91E

split-complementary

#1E8FA9 #A91E4A #A97E1E

monochromatic

#0C3741 #156375 #1E8FA9 #2BB9D9 #5FCAE3

Accessibility & contrast

On white

3.78

#1E8FA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#1E8FA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E8FA9

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E8FA9	#FFFFFF	#000000	##000000
##1E8FA9	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8BAA

Deuteranopia (green-blind)

#6C7EA9

Tritanopia (blue-blind)

#009897

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1e8fa9;
/* rgb */ color: rgb(30, 143, 169);
/* oklch */ color: oklch(60.2% 0.101 218.0);

Tailwind

colors: {
  custom: {
    50: '#74b0c2',
    500: '#1e8fa9',
    950: '#000000',
  },
}

SCSS

$custom: #1e8fa9;
$custom-light: #74b0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e8fa9",
  "rgb": {
    "r": 30,
    "g": 143,
    "b": 169
  },
  "hsl": {
    "h": 191.223,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.60236,
    "c": 0.10123,
    "h": 218
  },
  "luminance": 0.22786
}

Semantic roles & 50–950 ramp

primary

#1E8FA9

secondary

#C7705C

accent

#5C3BED

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #1E8FA9

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

Preview Lab → · Contrast checker → · Palette generator →