#1E7A8F#1E7A8F

#1E7A8F is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 53.7% C 0.087 H 217.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1E7A8F
RGB	rgb(30, 122, 143)
HSL	hsl(191, 65%, 34%)
HSV	hsv(191, 79%, 56%)
CMYK	cmyk(79%, 14.7%, 0%, 43.9%)
CIE-LAB	lab(47.21, -18.50, -18.88)
CIE-LCH	lch(47.21, 26.44, 225.58°)
OKLab	oklab(53.75% -0.0696 -0.0527)
OKLCH	oklch(53.75% 0.087 217.1)
XYZ	xyz(12.4508, 16.1767, 28.4475)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7A8F #8F331E

analogous

#1E8F6C #1E7A8F #1E428F

triadic

#1E7A8F #8F1E7A #7A8F1E

tetradic

#1E7A8F #6C1E8F #8F331E #428F1E

square

#1E7A8F #6C1E8F #8F331E #428F1E

split-complementary

#1E7A8F #8F1E42 #8F6C1E

monochromatic

#09242A #134F5C #1E7A8F #29A5C2 #4EC0DA

Accessibility & contrast

On white

4.96

#1E7A8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#1E7A8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7A8F

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7A8F	#FFFFFF	#000000	##FFFFFF
##1E7A8F	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7690

Deuteranopia (green-blind)

#5D6B8F

Tritanopia (blue-blind)

#008181

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1e7a8f;
/* rgb */ color: rgb(30, 122, 143);
/* oklch */ color: oklch(53.7% 0.087 217.1);

Tailwind

colors: {
  custom: {
    50: '#6ea0af',
    500: '#1e7a8f',
    950: '#000000',
  },
}

SCSS

$custom: #1e7a8f;
$custom-light: #6ea0af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7a8f",
  "rgb": {
    "r": 30,
    "g": 122,
    "b": 143
  },
  "hsl": {
    "h": 191.15,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53746,
    "c": 0.08736,
    "h": 217.1
  },
  "luminance": 0.16178
}

Semantic roles & 50–950 ramp

primary

#1E7A8F

secondary

#BC614C

accent

#5F40E8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E7A8F

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

Preview Lab → · Contrast checker → · Palette generator →