#1E7C9D#1E7C9D

#1E7C9D is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 54.9% C 0.097 H 227.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1E7C9D
RGB	rgb(30, 124, 157)
HSL	hsl(196, 68%, 37%)
HSV	hsv(196, 81%, 62%)
CMYK	cmyk(80.9%, 21%, 0%, 38.4%)
CIE-LAB	lab(48.42, -14.69, -25.24)
CIE-LCH	lch(48.42, 29.21, 239.80°)
OKLab	oklab(54.91% -0.066 -0.0709)
OKLCH	oklch(54.91% 0.097 227.1)
XYZ	xyz(13.8264, 17.1239, 34.4683)
Luminance	0.1713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7C9D #9D3F1E

analogous

#1E9D7F #1E7C9D #1E3C9D

triadic

#1E7C9D #9D1E7C #7C9D1E

tetradic

#1E7C9D #7F1E9D #9D3F1E #3C9D1E

square

#1E7C9D #7F1E9D #9D3F1E #3C9D1E

split-complementary

#1E7C9D #9D1E3C #9D7F1E

monochromatic

#0A2B36 #14536A #1E7C9D #28A5D0 #57BBDF

Accessibility & contrast

On white

4.75

#1E7C9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#1E7C9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7C9D

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7C9D	#FFFFFF	#000000	##FFFFFF
##1E7C9D	1.00	4.75	4.43	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7A9F

Deuteranopia (green-blind)

#5A6E9D

Tritanopia (blue-blind)

#008587

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1e7c9d;
/* rgb */ color: rgb(30, 124, 157);
/* oklch */ color: oklch(54.9% 0.097 227.1);

Tailwind

colors: {
  custom: {
    50: '#70a2ba',
    500: '#1e7c9d',
    950: '#000000',
  },
}

SCSS

$custom: #1e7c9d;
$custom-light: #70a2ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7c9d",
  "rgb": {
    "r": 30,
    "g": 124,
    "b": 157
  },
  "hsl": {
    "h": 195.591,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54908,
    "c": 0.09689,
    "h": 227.1
  },
  "luminance": 0.17126
}

Semantic roles & 50–950 ramp

primary

#1E7C9D

secondary

#C27154

accent

#6A3DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090F11

muted

#7B7E80

Preview Lab

Preview with #1E7C9D

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

Preview Lab → · Contrast checker → · Palette generator →