#1E7FA0#1E7FA0

#1E7FA0 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.8% C 0.098 H 226.4°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1E7FA0
RGB	rgb(30, 127, 160)
HSL	hsl(195, 68%, 37%)
HSV	hsv(195, 81%, 63%)
CMYK	cmyk(81.3%, 20.6%, 0%, 37.3%)
CIE-LAB	lab(49.49, -15.30, -25.34)
CIE-LCH	lch(49.49, 29.60, 238.88°)
OKLab	oklab(55.81% -0.0678 -0.0712)
OKLCH	oklch(55.81% 0.098 226.4)
XYZ	xyz(14.4673, 17.9910, 35.9610)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7FA0 #A03F1E

analogous

#1EA080 #1E7FA0 #1E3EA0

triadic

#1E7FA0 #A01E7F #7FA01E

tetradic

#1E7FA0 #801EA0 #A03F1E #3EA01E

square

#1E7FA0 #801EA0 #A03F1E #3EA01E

split-complementary

#1E7FA0 #A01E3E #A0801E

monochromatic

#0B2D39 #14566C #1E7FA0 #28A8D4 #59BDE0

Accessibility & contrast

On white

4.57

#1E7FA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#1E7FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1E7FA0

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7FA0	#FFFFFF	#000000	##000000
##1E7FA0	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7CA2

Deuteranopia (green-blind)

#5C70A0

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1e7fa0;
/* rgb */ color: rgb(30, 127, 160);
/* oklch */ color: oklch(55.8% 0.098 226.4);

Tailwind

colors: {
  custom: {
    50: '#71a4bc',
    500: '#1e7fa0',
    950: '#000000',
  },
}

SCSS

$custom: #1e7fa0;
$custom-light: #71a4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7fa0",
  "rgb": {
    "r": 30,
    "g": 127,
    "b": 160
  },
  "hsl": {
    "h": 195.231,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.55807,
    "c": 0.0983,
    "h": 226.4
  },
  "luminance": 0.17993
}

Semantic roles & 50–950 ramp

primary

#1E7FA0

secondary

#C47256

accent

#693DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1E7FA0

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

Preview Lab → · Contrast checker → · Palette generator →