#17527E#17527E

#17527E is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.094 H 245.6°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#17527E
RGB	rgb(23, 82, 126)
HSL	hsl(206, 69%, 29%)
HSV	hsv(206, 82%, 49%)
CMYK	cmyk(81.7%, 34.9%, 0%, 50.6%)
CIE-LAB	lab(33.40, -2.00, -30.11)
CIE-LCH	lch(33.40, 30.17, 266.20°)
OKLab	oklab(42.43% -0.0388 -0.0856)
OKLCH	oklch(42.43% 0.094 245.6)
XYZ	xyz(7.1351, 7.7222, 20.8491)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17527E #7E4317

analogous

#177E77 #17527E #171F7E

triadic

#17527E #7E1752 #527E17

tetradic

#17527E #77177E #7E4317 #1F7E17

square

#17527E #77177E #7E4317 #1F7E17

split-complementary

#17527E #7E171F #7E7717

monochromatic

#05111A #0E304A #17527E #2074B2 #3594DA

Accessibility & contrast

On white

8.25

#17527E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#17527E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17527E

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17527E	#FFFFFF	#000000	##FFFFFF
##17527E	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5480

Deuteranopia (green-blind)

#2F4A7D

Tritanopia (blue-blind)

#005D62

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #17527e;
/* rgb */ color: rgb(23, 82, 126);
/* oklch */ color: oklch(42.4% 0.094 245.6);

Tailwind

colors: {
  custom: {
    50: '#6682a3',
    500: '#17527e',
    950: '#000000',
  },
}

SCSS

$custom: #17527e;
$custom-light: #6682a3;
$custom-dark: #000000;

JSON

{
  "hex": "#17527e",
  "rgb": {
    "r": 23,
    "g": 82,
    "b": 126
  },
  "hsl": {
    "h": 205.631,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.42428,
    "c": 0.09396,
    "h": 245.6
  },
  "luminance": 0.07723
}

Semantic roles & 50–950 ramp

primary

#17527E

secondary

#B3703E

accent

#873CEC

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #17527E

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

Preview Lab → · Contrast checker → · Palette generator →