#1C5087#1C5087

#1C5087 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.7% C 0.106 H 252.8°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#1C5087
RGB	rgb(28, 80, 135)
HSL	hsl(211, 66%, 32%)
HSV	hsv(211, 79%, 53%)
CMYK	cmyk(79.3%, 40.7%, 0%, 47.1%)
CIE-LAB	lab(33.42, 3.51, -35.61)
CIE-LCH	lch(33.42, 35.78, 275.63°)
OKLab	oklab(42.65% -0.0315 -0.1017)
OKLCH	oklch(42.65% 0.106 252.8)
XYZ	xyz(7.7191, 7.7326, 24.0027)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5087 #87531C

analogous

#1C8687 #1C5087 #1E1C87

triadic

#1C5087 #871C50 #50871C

tetradic

#1C5087 #871C86 #87531C #1C871E

square

#1C5087 #871C86 #87531C #1C871E

split-complementary

#1C5087 #871E1C #86871C

monochromatic

#071422 #113254 #1C5087 #276EBA #458DD8

Accessibility & contrast

On white

8.25

#1C5087 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#1C5087 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5087

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5087	#FFFFFF	#000000	##FFFFFF
##1C5087	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365489

Deuteranopia (green-blind)

#254A86

Tritanopia (blue-blind)

#005D65

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1c5087;
/* rgb */ color: rgb(28, 80, 135);
/* oklch */ color: oklch(42.7% 0.106 252.8);

Tailwind

colors: {
  custom: {
    50: '#6980aa',
    500: '#1c5087',
    950: '#000000',
  },
}

SCSS

$custom: #1c5087;
$custom-light: #6980aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5087",
  "rgb": {
    "r": 28,
    "g": 80,
    "b": 135
  },
  "hsl": {
    "h": 210.841,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42653,
    "c": 0.10646,
    "h": 252.8
  },
  "luminance": 0.07733
}

Semantic roles & 50–950 ramp

primary

#1C5087

secondary

#BA8145

accent

#963FE9

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1C5087

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

Preview Lab → · Contrast checker → · Palette generator →