#1C485A#1C485A

#1C485A is a dark, muted cyan. Relative luminance 0.056; OKLCH L 37.9% C 0.057 H 228.0°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#1C485A
RGB	rgb(28, 72, 90)
HSL	hsl(197, 53%, 23%)
HSV	hsv(197, 69%, 35%)
CMYK	cmyk(68.9%, 20%, 0%, 64.7%)
CIE-LAB	lab(28.43, -8.76, -15.14)
CIE-LCH	lch(28.43, 17.49, 239.95°)
OKLab	oklab(37.94% -0.038 -0.0423)
OKLCH	oklch(37.94% 0.057 228)
XYZ	xyz(4.6410, 5.6193, 10.5109)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C485A #5A2E1C

analogous

#1C5A4D #1C485A #1C295A

triadic

#1C485A #5A1C48 #485A1C

tetradic

#1C485A #4D1C5A #5A2E1C #295A1C

square

#1C485A #4D1C5A #5A2E1C #295A1C

split-complementary

#1C485A #5A1C29 #5A4D1C

monochromatic

#071317 #0D232B #1C485A #2B6D89 #3993B7

Accessibility & contrast

On white

9.89

#1C485A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#1C485A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C485A

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C485A	#FFFFFF	#000000	##FFFFFF
##1C485A	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F475B

Deuteranopia (green-blind)

#36405A

Tritanopia (blue-blind)

#004D4E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1c485a;
/* rgb */ color: rgb(28, 72, 90);
/* oklch */ color: oklch(37.9% 0.057 228.0);

Tailwind

colors: {
  custom: {
    50: '#607b88',
    500: '#1c485a',
    950: '#000000',
  },
}

SCSS

$custom: #1c485a;
$custom-light: #607b88;
$custom-dark: #000000;

JSON

{
  "hex": "#1c485a",
  "rgb": {
    "r": 28,
    "g": 72,
    "b": 90
  },
  "hsl": {
    "h": 197.419,
    "s": 52.542,
    "l": 23.137
  },
  "oklch": {
    "l": 0.37937,
    "c": 0.05689,
    "h": 228
  },
  "luminance": 0.0562
}

Semantic roles & 50–950 ramp

primary

#1C485A

secondary

#8F5942

accent

#764CDC

background

#F5F7F8

surface

#EAEDEF

border

#C6C8CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #1C485A

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

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