#1C4968#1C4968

#1C4968 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.0% C 0.072 H 242.1°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#1C4968
RGB	rgb(28, 73, 104)
HSL	hsl(204, 58%, 26%)
HSV	hsv(204, 73%, 41%)
CMYK	cmyk(73.1%, 29.8%, 0%, 59.2%)
CIE-LAB	lab(29.44, -4.13, -22.53)
CIE-LCH	lch(29.44, 22.91, 259.61°)
OKLab	oklab(38.96% -0.0337 -0.0636)
OKLCH	oklch(38.96% 0.072 242.1)
XYZ	xyz(5.3592, 6.0109, 13.9718)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4968 #683B1C

analogous

#1C6861 #1C4968 #1C2368

triadic

#1C4968 #681C49 #49681C

tetradic

#1C4968 #611C68 #683B1C #23681C

square

#1C4968 #611C68 #683B1C #23681C

split-complementary

#1C4968 #681C23 #68611C

monochromatic

#061118 #0F2738 #1C4968 #296B98 #368DC8

Accessibility & contrast

On white

9.54

#1C4968 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#1C4968 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4968

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4968	#FFFFFF	#000000	##FFFFFF
##1C4968	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4969

Deuteranopia (green-blind)

#304267

Tritanopia (blue-blind)

#005154

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1c4968;
/* rgb */ color: rgb(28, 73, 104);
/* oklch */ color: oklch(39.0% 0.072 242.1);

Tailwind

colors: {
  custom: {
    50: '#637b93',
    500: '#1c4968',
    950: '#000000',
  },
}

SCSS

$custom: #1c4968;
$custom-light: #637b93;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4968",
  "rgb": {
    "r": 28,
    "g": 73,
    "b": 104
  },
  "hsl": {
    "h": 204.474,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.38961,
    "c": 0.07198,
    "h": 242.1
  },
  "luminance": 0.06011
}

Semantic roles & 50–950 ramp

primary

#1C4968

secondary

#9D6843

accent

#8647E1

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #1C4968

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

Preview Lab → · Contrast checker → · Palette generator →