#1C5786#1C5786

#1C5786 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.3% C 0.098 H 246.8°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#1C5786
RGB	rgb(28, 87, 134)
HSL	hsl(207, 65%, 32%)
HSV	hsv(207, 79%, 53%)
CMYK	cmyk(79.1%, 35.1%, 0%, 47.5%)
CIE-LAB	lab(35.56, -1.43, -31.60)
CIE-LCH	lch(35.56, 31.63, 267.41°)
OKLab	oklab(44.32% -0.0386 -0.0898)
OKLCH	oklch(44.32% 0.098 246.8)
XYZ	xyz(8.1885, 8.7835, 23.8135)
Luminance	0.0878 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5786 #864B1C

analogous

#1C8680 #1C5786 #1C2286

triadic

#1C5786 #861C57 #57861C

tetradic

#1C5786 #801C86 #864B1C #22861C

square

#1C5786 #801C86 #864B1C #22861C

split-complementary

#1C5786 #861C22 #86801C

monochromatic

#071521 #113653 #1C5786 #2778B9 #4497D8

Accessibility & contrast

On white

7.62

#1C5786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#1C5786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5786

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5786	#FFFFFF	#000000	##FFFFFF
##1C5786	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415988

Deuteranopia (green-blind)

#324F85

Tritanopia (blue-blind)

#006268

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1c5786;
/* rgb */ color: rgb(28, 87, 134);
/* oklch */ color: oklch(44.3% 0.098 246.8);

Tailwind

colors: {
  custom: {
    50: '#6986a9',
    500: '#1c5786',
    950: '#000000',
  },
}

SCSS

$custom: #1c5786;
$custom-light: #6986a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5786",
  "rgb": {
    "r": 28,
    "g": 87,
    "b": 134
  },
  "hsl": {
    "h": 206.604,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.44316,
    "c": 0.09773,
    "h": 246.8
  },
  "luminance": 0.08784
}

Semantic roles & 50–950 ramp

primary

#1C5786

secondary

#B97845

accent

#8A3FE8

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1C5786

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

Preview Lab → · Contrast checker → · Palette generator →