#1E739D#1E739D

#1E739D is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.7% C 0.101 H 235.6°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#1E739D
RGB	rgb(30, 115, 157)
HSL	hsl(200, 68%, 37%)
HSV	hsv(200, 81%, 62%)
CMYK	cmyk(80.9%, 26.8%, 0%, 38.4%)
CIE-LAB	lab(45.59, -9.54, -29.64)
CIE-LCH	lch(45.59, 31.13, 252.16°)
OKLab	oklab(52.65% -0.0572 -0.0837)
OKLCH	oklch(52.65% 0.101 235.6)
XYZ	xyz(12.7495, 14.9702, 34.1093)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E739D #9D481E

analogous

#1E9D88 #1E739D #1E339D

triadic

#1E739D #9D1E73 #739D1E

tetradic

#1E739D #881E9D #9D481E #339D1E

square

#1E739D #881E9D #9D481E #339D1E

split-complementary

#1E739D #9D1E33 #9D881E

monochromatic

#0A2836 #144D6A #1E739D #2899D0 #57B2DF

Accessibility & contrast

On white

5.26

#1E739D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#1E739D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E739D

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E739D	#FFFFFF	#000000	##FFFFFF
##1E739D	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F729F

Deuteranopia (green-blind)

#4E679C

Tritanopia (blue-blind)

#007E81

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1e739d;
/* rgb */ color: rgb(30, 115, 157);
/* oklch */ color: oklch(52.7% 0.101 235.6);

Tailwind

colors: {
  custom: {
    50: '#6f9bba',
    500: '#1e739d',
    950: '#000000',
  },
}

SCSS

$custom: #1e739d;
$custom-light: #6f9bba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e739d",
  "rgb": {
    "r": 30,
    "g": 115,
    "b": 157
  },
  "hsl": {
    "h": 199.843,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.52654,
    "c": 0.1014,
    "h": 235.6
  },
  "luminance": 0.14972
}

Semantic roles & 50–950 ramp

primary

#1E739D

secondary

#C27954

accent

#763DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1E739D

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

Preview Lab → · Contrast checker → · Palette generator →