#174157#174157

#174157 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.060 H 234.9°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#174157
RGB	rgb(23, 65, 87)
HSL	hsl(201, 58%, 22%)
HSV	hsv(201, 74%, 34%)
CMYK	cmyk(73.6%, 25.3%, 0%, 65.9%)
CIE-LAB	lab(25.71, -6.42, -17.41)
CIE-LCH	lch(25.71, 18.56, 249.76°)
OKLab	oklab(35.68% -0.0344 -0.0489)
OKLCH	oklch(35.68% 0.06 234.9)
XYZ	xyz(3.9633, 4.6504, 9.7037)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174157 #572D17

analogous

#17574D #174157 #172157

triadic

#174157 #571741 #415717

tetradic

#174157 #4D1757 #572D17 #215717

square

#174157 #4D1757 #572D17 #215717

split-complementary

#174157 #571721 #574D17

monochromatic

#061218 #0A1D27 #174157 #246587 #3189B8

Accessibility & contrast

On white

10.88

#174157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#174157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174157

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174157	#FFFFFF	#000000	##FFFFFF
##174157	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364058

Deuteranopia (green-blind)

#2E3A57

Tritanopia (blue-blind)

#004748

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #174157;
/* rgb */ color: rgb(23, 65, 87);
/* oklch */ color: oklch(35.7% 0.060 234.9);

Tailwind

colors: {
  custom: {
    50: '#5d7586',
    500: '#174157',
    950: '#000000',
  },
}

SCSS

$custom: #174157;
$custom-light: #5d7586;
$custom-dark: #000000;

JSON

{
  "hex": "#174157",
  "rgb": {
    "r": 23,
    "g": 65,
    "b": 87
  },
  "hsl": {
    "h": 200.625,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.35676,
    "c": 0.05979,
    "h": 234.9
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary

#174157

secondary

#8E583C

accent

#7C46E1

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05080B

muted

#797B7C

Preview Lab

Preview with #174157

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

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