#315A72#315A72

#315A72 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.8% C 0.061 H 236.0°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#315A72
RGB	rgb(49, 90, 114)
HSL	hsl(202, 40%, 32%)
HSV	hsv(202, 57%, 45%)
CMYK	cmyk(57%, 21.1%, 0%, 55.3%)
CIE-LAB	lab(36.33, -6.80, -18.04)
CIE-LCH	lch(36.33, 19.28, 249.34°)
OKLab	oklab(44.82% -0.0339 -0.0503)
OKLCH	oklch(44.82% 0.061 236)
XYZ	xyz(7.9589, 9.1795, 17.2687)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315A72 #724931

analogous

#31726A #315A72 #313A72

triadic

#315A72 #72315A #5A7231

tetradic

#315A72 #6A3172 #724931 #3A7231

square

#315A72 #6A3172 #724931 #3A7231

split-complementary

#315A72 #72313A #726A31

monochromatic

#0C161C #1F3847 #315A72 #437C9D #629ABB

Accessibility & contrast

On white

7.40

#315A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#315A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315A72

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315A72	#FFFFFF	#000000	##FFFFFF
##315A72	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5973

Deuteranopia (green-blind)

#465272

Tritanopia (blue-blind)

#026062

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #315a72;
/* rgb */ color: rgb(49, 90, 114);
/* oklch */ color: oklch(44.8% 0.061 236.0);

Tailwind

colors: {
  custom: {
    50: '#6f889a',
    500: '#315a72',
    950: '#000000',
  },
}

SCSS

$custom: #315a72;
$custom-light: #6f889a;
$custom-dark: #000000;

JSON

{
  "hex": "#315a72",
  "rgb": {
    "r": 49,
    "g": 90,
    "b": 114
  },
  "hsl": {
    "h": 202.154,
    "s": 39.877,
    "l": 31.961
  },
  "oklch": {
    "l": 0.44817,
    "c": 0.06068,
    "h": 236
  },
  "luminance": 0.0918
}

Semantic roles & 50–950 ramp

primary

#315A72

secondary

#A3765C

accent

#8458D0

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #315A72

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

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