#1C5082#1C5082

#1C5082 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.100 H 250.7°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#1C5082
RGB	rgb(28, 80, 130)
HSL	hsl(209, 65%, 31%)
HSV	hsv(209, 78%, 51%)
CMYK	cmyk(78.5%, 38.5%, 0%, 49%)
CIE-LAB	lab(33.12, 1.52, -33.00)
CIE-LCH	lch(33.12, 33.04, 272.64°)
OKLab	oklab(42.33% -0.0329 -0.094)
OKLCH	oklch(42.33% 0.1 250.7)
XYZ	xyz(7.3753, 7.5950, 22.1921)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5082 #824E1C

analogous

#1C8281 #1C5082 #1C1D82

triadic

#1C5082 #821C50 #50821C

tetradic

#1C5082 #811C82 #824E1C #1D821C

square

#1C5082 #811C82 #824E1C #1D821C

split-complementary

#1C5082 #821C1D #82811C

monochromatic

#06121D #113150 #1C5082 #276FB4 #428ED6

Accessibility & contrast

On white

8.34

#1C5082 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1C5082 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5082

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5082	#FFFFFF	#000000	##FFFFFF
##1C5082	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395384

Deuteranopia (green-blind)

#294A81

Tritanopia (blue-blind)

#005C62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1c5082;
/* rgb */ color: rgb(28, 80, 130);
/* oklch */ color: oklch(42.3% 0.100 250.7);

Tailwind

colors: {
  custom: {
    50: '#6880a6',
    500: '#1c5082',
    950: '#000000',
  },
}

SCSS

$custom: #1c5082;
$custom-light: #6880a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5082",
  "rgb": {
    "r": 28,
    "g": 80,
    "b": 130
  },
  "hsl": {
    "h": 209.412,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.42327,
    "c": 0.09961,
    "h": 250.7
  },
  "luminance": 0.07596
}

Semantic roles & 50–950 ramp

primary

#1C5082

secondary

#B57C44

accent

#9240E8

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #1C5082

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

Preview Lab → · Contrast checker → · Palette generator →