#174D70#174D70

#174D70 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.3% C 0.081 H 241.7°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#174D70
RGB	rgb(23, 77, 112)
HSL	hsl(204, 66%, 26%)
HSV	hsv(204, 79%, 44%)
CMYK	cmyk(79.5%, 31.2%, 0%, 56.1%)
CIE-LAB	lab(31.02, -4.35, -25.13)
CIE-LCH	lch(31.02, 25.50, 260.19°)
OKLab	oklab(40.3% -0.0384 -0.0711)
OKLCH	oklch(40.3% 0.081 241.7)
XYZ	xyz(5.9307, 6.6591, 16.2988)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174D70 #703A17

analogous

#177067 #174D70 #172070

triadic

#174D70 #70174D #4D7017

tetradic

#174D70 #671770 #703A17 #207017

square

#174D70 #671770 #703A17 #207017

split-complementary

#174D70 #701720 #706717

monochromatic

#051119 #0D2A3D #174D70 #2170A3 #2D92D4

Accessibility & contrast

On white

9.01

#174D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#174D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174D70

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174D70	#FFFFFF	#000000	##FFFFFF
##174D70	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4E72

Deuteranopia (green-blind)

#30456F

Tritanopia (blue-blind)

#005659

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #174d70;
/* rgb */ color: rgb(23, 77, 112);
/* oklch */ color: oklch(40.3% 0.081 241.7);

Tailwind

colors: {
  custom: {
    50: '#627e99',
    500: '#174d70',
    950: '#000000',
  },
}

SCSS

$custom: #174d70;
$custom-light: #627e99;
$custom-dark: #000000;

JSON

{
  "hex": "#174d70",
  "rgb": {
    "r": 23,
    "g": 77,
    "b": 112
  },
  "hsl": {
    "h": 203.596,
    "s": 65.926,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40302,
    "c": 0.08081,
    "h": 241.7
  },
  "luminance": 0.0666
}

Semantic roles & 50–950 ramp

primary

#174D70

secondary

#A6663D

accent

#823FE9

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #174D70

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

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