#175775#175775

#175775 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.2% C 0.079 H 233.7°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#175775
RGB	rgb(23, 87, 117)
HSL	hsl(199, 67%, 27%)
HSV	hsv(199, 80%, 46%)
CMYK	cmyk(80.3%, 25.6%, 0%, 54.1%)
CIE-LAB	lab(34.56, -8.65, -22.70)
CIE-LCH	lch(34.56, 24.30, 249.14°)
OKLab	oklab(43.2% -0.047 -0.064)
OKLCH	oklch(43.2% 0.079 233.7)
XYZ	xyz(6.9711, 8.2821, 18.0574)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175775 #753517

analogous

#177564 #175775 #172875

triadic

#175775 #751757 #577517

tetradic

#175775 #641775 #753517 #287517

square

#175775 #641775 #753517 #287517

split-complementary

#175775 #751728 #756417

monochromatic

#05131A #0D3142 #175775 #217DA8 #30A1D6

Accessibility & contrast

On white

7.90

#175775 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#175775 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175775

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175775	#FFFFFF	#000000	##FFFFFF
##175775	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485676

Deuteranopia (green-blind)

#3C4D75

Tritanopia (blue-blind)

#005F61

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #175775;
/* rgb */ color: rgb(23, 87, 117);
/* oklch */ color: oklch(43.2% 0.079 233.7);

Tailwind

colors: {
  custom: {
    50: '#64869d',
    500: '#175775',
    950: '#000000',
  },
}

SCSS

$custom: #175775;
$custom-light: #64869d;
$custom-dark: #000000;

JSON

{
  "hex": "#175775",
  "rgb": {
    "r": 23,
    "g": 87,
    "b": 117
  },
  "hsl": {
    "h": 199.149,
    "s": 67.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.43201,
    "c": 0.07937,
    "h": 233.7
  },
  "luminance": 0.08283
}

Semantic roles & 50–950 ramp

primary

#175775

secondary

#AA603D

accent

#753EEA

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #175775

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

Preview Lab → · Contrast checker → · Palette generator →