#1C7487#1C7487

#1C7487 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.8% C 0.084 H 216.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#1C7487
RGB	rgb(28, 116, 135)
HSL	hsl(191, 66%, 32%)
HSV	hsv(191, 79%, 53%)
CMYK	cmyk(79.3%, 14.1%, 0%, 47.1%)
CIE-LAB	lab(44.92, -18.23, -17.64)
CIE-LCH	lch(44.92, 25.36, 224.06°)
OKLab	oklab(51.79% -0.0676 -0.0492)
OKLCH	oklch(51.79% 0.084 216.1)
XYZ	xyz(11.0956, 14.4856, 25.1282)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7487 #872F1C

analogous

#1C8765 #1C7487 #1C3F87

triadic

#1C7487 #871C74 #74871C

tetradic

#1C7487 #651C87 #872F1C #3F871C

square

#1C7487 #651C87 #872F1C #3F871C

split-complementary

#1C7487 #871C3F #87651C

monochromatic

#071D22 #114854 #1C7487 #27A0BA #45BED8

Accessibility & contrast

On white

5.39

#1C7487 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#1C7487 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7487

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7487	#FFFFFF	#000000	##FFFFFF
##1C7487	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	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: #1c7487;
/* rgb */ color: rgb(28, 116, 135);
/* oklch */ color: oklch(51.8% 0.084 216.1);

Tailwind

colors: {
  custom: {
    50: '#6b9caa',
    500: '#1c7487',
    950: '#000000',
  },
}

SCSS

$custom: #1c7487;
$custom-light: #6b9caa;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7487",
  "rgb": {
    "r": 28,
    "g": 116,
    "b": 135
  },
  "hsl": {
    "h": 190.654,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.51791,
    "c": 0.08367,
    "h": 216.1
  },
  "luminance": 0.14487
}

Semantic roles & 50–950 ramp

primary

#1C7487

secondary

#BA5A45

accent

#5D3FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #1C7487

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

Preview Lab → · Contrast checker → · Palette generator →