#1E7BA7#1E7BA7

#1E7BA7 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.2% C 0.107 H 234.9°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#1E7BA7
RGB	rgb(30, 123, 167)
HSL	hsl(199, 70%, 39%)
HSV	hsv(199, 82%, 65%)
CMYK	cmyk(82%, 26.3%, 0%, 34.5%)
CIE-LAB	lab(48.55, -10.51, -30.88)
CIE-LCH	lch(48.55, 32.62, 251.21°)
OKLab	oklab(55.16% -0.0614 -0.0872)
OKLCH	oklch(55.16% 0.107 234.9)
XYZ	xyz(14.5906, 17.2301, 39.1085)
Luminance	0.1723 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7BA7 #A74A1E

analogous

#1EA78E #1E7BA7 #1E36A7

triadic

#1E7BA7 #A71E7B #7BA71E

tetradic

#1E7BA7 #8E1EA7 #A74A1E #36A71E

square

#1E7BA7 #8E1EA7 #A74A1E #36A71E

split-complementary

#1E7BA7 #A71E36 #A78E1E

monochromatic

#0B2F3F #155573 #1E7BA7 #2AA0D9 #5DB7E2

Accessibility & contrast

On white

4.72

#1E7BA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#1E7BA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7BA7

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7BA7	#FFFFFF	#000000	##FFFFFF
##1E7BA7	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657AA9

Deuteranopia (green-blind)

#536EA6

Tritanopia (blue-blind)

#00878A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1e7ba7;
/* rgb */ color: rgb(30, 123, 167);
/* oklch */ color: oklch(55.2% 0.107 234.9);

Tailwind

colors: {
  custom: {
    50: '#72a1c1',
    500: '#1e7ba7',
    950: '#000000',
  },
}

SCSS

$custom: #1e7ba7;
$custom-light: #72a1c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7ba7",
  "rgb": {
    "r": 30,
    "g": 123,
    "b": 167
  },
  "hsl": {
    "h": 199.27,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.55161,
    "c": 0.10662,
    "h": 234.9
  },
  "luminance": 0.17232
}

Semantic roles & 50–950 ramp

primary

#1E7BA7

secondary

#C67D5B

accent

#743BEC

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1E7BA7

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

Preview Lab → · Contrast checker → · Palette generator →