#1E7CA7#1E7CA7

#1E7CA7 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.4% C 0.106 H 234.0°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#1E7CA7
RGB	rgb(30, 124, 167)
HSL	hsl(199, 70%, 39%)
HSV	hsv(199, 82%, 65%)
CMYK	cmyk(82%, 25.7%, 0%, 34.5%)
CIE-LAB	lab(48.86, -11.08, -30.39)
CIE-LCH	lch(48.86, 32.35, 249.97°)
OKLab	oklab(55.41% -0.0623 -0.0858)
OKLCH	oklch(55.41% 0.106 234)
XYZ	xyz(14.7153, 17.4795, 39.1500)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7CA7 #A7491E

analogous

#1EA78D #1E7CA7 #1E37A7

triadic

#1E7CA7 #A71E7C #7CA71E

tetradic

#1E7CA7 #8D1EA7 #A7491E #37A71E

square

#1E7CA7 #8D1EA7 #A7491E #37A71E

split-complementary

#1E7CA7 #A71E37 #A78D1E

monochromatic

#0B2F3F #155573 #1E7CA7 #2AA2D9 #5DB8E2

Accessibility & contrast

On white

4.67

#1E7CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#1E7CA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7CA7

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7CA7	#FFFFFF	#000000	##FFFFFF
##1E7CA7	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677BA9

Deuteranopia (green-blind)

#556FA6

Tritanopia (blue-blind)

#00878B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1e7ca7;
/* rgb */ color: rgb(30, 124, 167);
/* oklch */ color: oklch(55.4% 0.106 234.0);

Tailwind

colors: {
  custom: {
    50: '#72a1c1',
    500: '#1e7ca7',
    950: '#000000',
  },
}

SCSS

$custom: #1e7ca7;
$custom-light: #72a1c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7ca7",
  "rgb": {
    "r": 30,
    "g": 124,
    "b": 167
  },
  "hsl": {
    "h": 198.832,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.55408,
    "c": 0.10603,
    "h": 234
  },
  "luminance": 0.17481
}

Semantic roles & 50–950 ramp

primary

#1E7CA7

secondary

#C67C5B

accent

#733BEC

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090F12

muted

#7B7E81

Preview Lab

Preview with #1E7CA7

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

Preview Lab → · Contrast checker → · Palette generator →