#1E7A9D#1E7A9D

#1E7A9D is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.4% C 0.098 H 229.0°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#1E7A9D
RGB	rgb(30, 122, 157)
HSL	hsl(197, 68%, 37%)
HSV	hsv(197, 81%, 62%)
CMYK	cmyk(80.9%, 22.3%, 0%, 38.4%)
CIE-LAB	lab(47.79, -13.57, -26.22)
CIE-LCH	lch(47.79, 29.52, 242.64°)
OKLab	oklab(54.41% -0.064 -0.0737)
OKLCH	oklch(54.41% 0.098 229)
XYZ	xyz(13.5783, 16.6277, 34.3856)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7A9D #9D411E

analogous

#1E9D81 #1E7A9D #1E3B9D

triadic

#1E7A9D #9D1E7A #7A9D1E

tetradic

#1E7A9D #811E9D #9D411E #3B9D1E

square

#1E7A9D #811E9D #9D411E #3B9D1E

split-complementary

#1E7A9D #9D1E3B #9D811E

monochromatic

#0A2A36 #14526A #1E7A9D #28A2D0 #57B9DF

Accessibility & contrast

On white

4.85

#1E7A9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#1E7A9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7A9D

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7A9D	#FFFFFF	#000000	##FFFFFF
##1E7A9D	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68789F

Deuteranopia (green-blind)

#576C9D

Tritanopia (blue-blind)

#008486

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1e7a9d;
/* rgb */ color: rgb(30, 122, 157);
/* oklch */ color: oklch(54.4% 0.098 229.0);

Tailwind

colors: {
  custom: {
    50: '#70a0ba',
    500: '#1e7a9d',
    950: '#000000',
  },
}

SCSS

$custom: #1e7a9d;
$custom-light: #70a0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7a9d",
  "rgb": {
    "r": 30,
    "g": 122,
    "b": 157
  },
  "hsl": {
    "h": 196.535,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54405,
    "c": 0.09767,
    "h": 229
  },
  "luminance": 0.16629
}

Semantic roles & 50–950 ramp

primary

#1E7A9D

secondary

#C27354

accent

#6D3DEB

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #1E7A9D

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

Preview Lab → · Contrast checker → · Palette generator →