#1C475F#1C475F

#1C475F is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 37.9% C 0.063 H 236.2°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#1C475F
RGB	rgb(28, 71, 95)
HSL	hsl(201, 54%, 24%)
HSV	hsv(201, 71%, 37%)
CMYK	cmyk(70.5%, 25.3%, 0%, 62.7%)
CIE-LAB	lab(28.32, -6.28, -18.52)
CIE-LCH	lch(28.32, 19.56, 251.27°)
OKLab	oklab(37.93% -0.0348 -0.052)
OKLCH	oklch(37.93% 0.063 236.2)
XYZ	xyz(4.7969, 5.5791, 11.6483)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C475F #5F341C

analogous

#1C5F56 #1C475F #1C255F

triadic

#1C475F #5F1C47 #475F1C

tetradic

#1C475F #561C5F #5F341C #255F1C

square

#1C475F #561C5F #5F341C #255F1C

split-complementary

#1C475F #5F1C25 #5F561C

monochromatic

#071218 #0E2430 #1C475F #2A6A8E #388EBE

Accessibility & contrast

On white

9.92

#1C475F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#1C475F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C475F

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C475F	#FFFFFF	#000000	##FFFFFF
##1C475F	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4760

Deuteranopia (green-blind)

#32405F

Tritanopia (blue-blind)

#004D4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1c475f;
/* rgb */ color: rgb(28, 71, 95);
/* oklch */ color: oklch(37.9% 0.063 236.2);

Tailwind

colors: {
  custom: {
    50: '#617a8c',
    500: '#1c475f',
    950: '#000000',
  },
}

SCSS

$custom: #1c475f;
$custom-light: #617a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c475f",
  "rgb": {
    "r": 28,
    "g": 71,
    "b": 95
  },
  "hsl": {
    "h": 201.493,
    "s": 54.472,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3793,
    "c": 0.06257,
    "h": 236.2
  },
  "luminance": 0.0558
}

Semantic roles & 50–950 ramp

primary

#1C475F

secondary

#946042

accent

#7F4ADE

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #1C475F

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

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