#1E7487#1E7487

#1E7487 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.8% C 0.083 H 216.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1E7487
RGB	rgb(30, 116, 135)
HSL	hsl(191, 64%, 32%)
HSV	hsv(191, 78%, 53%)
CMYK	cmyk(77.8%, 14.1%, 0%, 47.1%)
CIE-LAB	lab(44.96, -17.99, -17.57)
CIE-LCH	lch(44.96, 25.15, 224.33°)
OKLab	oklab(51.84% -0.0668 -0.0491)
OKLCH	oklch(51.84% 0.083 216.3)
XYZ	xyz(11.1521, 14.5147, 25.1308)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E7487 #87311E

analogous

#1E8765 #1E7487 #1E4087

triadic

#1E7487 #871E74 #74871E

tetradic

#1E7487 #651E87 #87311E #40871E

square

#1E7487 #651E87 #87311E #40871E

split-complementary

#1E7487 #871E40 #87651E

monochromatic

#081E23 #134955 #1E7487 #299FB9 #49BDD7

Accessibility & contrast

On white

5.38

#1E7487 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#1E7487 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7487

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E7487	#FFFFFF	#000000	##FFFFFF
##1E7487	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677088

Deuteranopia (green-blind)

#596687

Tritanopia (blue-blind)

#007B7A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1e7487;
/* rgb */ color: rgb(30, 116, 135);
/* oklch */ color: oklch(51.8% 0.083 216.3);

Tailwind

colors: {
  custom: {
    50: '#6c9caa',
    500: '#1e7487',
    950: '#000000',
  },
}

SCSS

$custom: #1e7487;
$custom-light: #6c9caa;
$custom-dark: #000000;

JSON

{
  "hex": "#1e7487",
  "rgb": {
    "r": 30,
    "g": 116,
    "b": 135
  },
  "hsl": {
    "h": 190.857,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.51836,
    "c": 0.0829,
    "h": 216.3
  },
  "luminance": 0.14516
}

Semantic roles & 50–950 ramp

primary

#1E7487

secondary

#B95C48

accent

#5F41E7

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #1E7487

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

Preview Lab → · Contrast checker → · Palette generator →