#1C314D#1C314D

#1C314D is a dark, muted cyan. Relative luminance 0.030; OKLCH L 31.0% C 0.058 H 256.0°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#1C314D
RGB	rgb(28, 49, 77)
HSL	hsl(214, 47%, 21%)
HSV	hsv(214, 64%, 30%)
CMYK	cmyk(63.6%, 36.4%, 0%, 69.8%)
CIE-LAB	lab(19.96, 1.53, -19.77)
CIE-LCH	lch(19.96, 19.83, 274.43°)
OKLab	oklab(31.03% -0.0139 -0.0558)
OKLCH	oklch(31.03% 0.058 256)
XYZ	xyz(2.9163, 2.9791, 7.4411)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C314D #4D381C

analogous

#1C494D #1C314D #1F1C4D

triadic

#1C314D #4D1C31 #314D1C

tetradic

#1C314D #4D1C49 #4D381C #1C4D1F

square

#1C314D #4D1C49 #4D381C #1C4D1F

split-complementary

#1C314D #4D1F1C #494D1C

monochromatic

#080E16 #0C1420 #1C314D #2C4E7A #3D6AA7

Accessibility & contrast

On white

13.16

#1C314D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1C314D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C314D

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C314D	#FFFFFF	#000000	##FFFFFF
##1C314D	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25334E

Deuteranopia (green-blind)

#1F2E4C

Tritanopia (blue-blind)

#00373B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1c314d;
/* rgb */ color: rgb(28, 49, 77);
/* oklch */ color: oklch(31.0% 0.058 256.0);

Tailwind

colors: {
  custom: {
    50: '#5d687f',
    500: '#1c314d',
    950: '#000000',
  },
}

SCSS

$custom: #1c314d;
$custom-light: #5d687f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c314d",
  "rgb": {
    "r": 28,
    "g": 49,
    "b": 77
  },
  "hsl": {
    "h": 214.286,
    "s": 46.667,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31025,
    "c": 0.05751,
    "h": 256
  },
  "luminance": 0.02979
}

Semantic roles & 50–950 ramp

primary

#1C314D

secondary

#836742

accent

#9D51D6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #1C314D

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

Preview Lab → · Contrast checker → · Palette generator →