#1E7A91#1E7A91

#1E7A91 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 53.8% C 0.089 H 219.0°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1E7A91
RGB	rgb(30, 122, 145)
HSL	hsl(192, 66%, 34%)
HSV	hsv(192, 79%, 57%)
CMYK	cmyk(79.3%, 15.9%, 0%, 43.1%)
CIE-LAB	lab(47.29, -17.81, -19.94)
CIE-LCH	lch(47.29, 26.74, 228.23°)
OKLab	oklab(53.84% -0.0688 -0.0558)
OKLCH	oklch(53.84% 0.089 219)
XYZ	xyz(12.6036, 16.2379, 29.2525)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7A91 #91351E

analogous

#1E916F #1E7A91 #1E4191

triadic

#1E7A91 #911E7A #7A911E

tetradic

#1E7A91 #6F1E91 #91351E #41911E

square

#1E7A91 #6F1E91 #91351E #41911E

split-complementary

#1E7A91 #911E41 #916F1E

monochromatic

#09252C #144F5E #1E7A91 #28A5C4 #4FBFDB

Accessibility & contrast

On white

4.94

#1E7A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#1E7A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7A91

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7A91	#FFFFFF	#000000	##FFFFFF
##1E7A91	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7692

Deuteranopia (green-blind)

#5C6B91

Tritanopia (blue-blind)

#008281

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1e7a91;
/* rgb */ color: rgb(30, 122, 145);
/* oklch */ color: oklch(53.8% 0.089 219.0);

Tailwind

colors: {
  custom: {
    50: '#6ea0b1',
    500: '#1e7a91',
    950: '#000000',
  },
}

SCSS

$custom: #1e7a91;
$custom-light: #6ea0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7a91",
  "rgb": {
    "r": 30,
    "g": 122,
    "b": 145
  },
  "hsl": {
    "h": 192,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53836,
    "c": 0.08856,
    "h": 219
  },
  "luminance": 0.16239
}

Semantic roles & 50–950 ramp

primary

#1E7A91

secondary

#BD644D

accent

#613FE9

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E7A91

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

Preview Lab → · Contrast checker → · Palette generator →