#1E7191#1E7191

#1E7191 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.5% C 0.091 H 228.9°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E7191
RGB	rgb(30, 113, 145)
HSL	hsl(197, 66%, 34%)
HSV	hsv(197, 79%, 57%)
CMYK	cmyk(79.3%, 22.1%, 0%, 43.1%)
CIE-LAB	lab(44.42, -12.77, -24.36)
CIE-LCH	lch(44.42, 27.51, 242.34°)
OKLab	oklab(51.54% -0.0597 -0.0685)
OKLCH	oklch(51.54% 0.091 228.9)
XYZ	xyz(11.5493, 14.1292, 28.9011)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7191 #913E1E

analogous

#1E9178 #1E7191 #1E3791

triadic

#1E7191 #911E71 #71911E

tetradic

#1E7191 #781E91 #913E1E #37911E

square

#1E7191 #781E91 #913E1E #37911E

split-complementary

#1E7191 #911E37 #91781E

monochromatic

#09222C #14495E #1E7191 #2899C4 #4FB4DB

Accessibility & contrast

On white

5.49

#1E7191 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#1E7191 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7191

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7191	#FFFFFF	#000000	##FFFFFF
##1E7191	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606F93

Deuteranopia (green-blind)

#516491

Tritanopia (blue-blind)

#007A7C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1e7191;
/* rgb */ color: rgb(30, 113, 145);
/* oklch */ color: oklch(51.5% 0.091 228.9);

Tailwind

colors: {
  custom: {
    50: '#6d99b1',
    500: '#1e7191',
    950: '#000000',
  },
}

SCSS

$custom: #1e7191;
$custom-light: #6d99b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7191",
  "rgb": {
    "r": 30,
    "g": 113,
    "b": 145
  },
  "hsl": {
    "h": 196.696,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.51537,
    "c": 0.09085,
    "h": 228.9
  },
  "luminance": 0.14131
}

Semantic roles & 50–950 ramp

primary

#1E7191

secondary

#BD6D4D

accent

#6E3FE9

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1E7191

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

Preview Lab → · Contrast checker → · Palette generator →