#315E77#315E77

#315E77 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.1% C 0.064 H 234.8°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#315E77
RGB	rgb(49, 94, 119)
HSL	hsl(201, 42%, 33%)
HSV	hsv(201, 59%, 47%)
CMYK	cmyk(58.8%, 21%, 0%, 53.3%)
CIE-LAB	lab(37.82, -7.55, -18.81)
CIE-LCH	lch(37.82, 20.27, 248.14°)
OKLab	oklab(46.08% -0.037 -0.0525)
OKLCH	oklch(46.08% 0.064 234.8)
XYZ	xyz(8.5979, 9.9895, 18.9243)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315E77 #774A31

analogous

#31776D #315E77 #313B77

triadic

#315E77 #77315E #5E7731

tetradic

#315E77 #6D3177 #774A31 #3B7731

square

#315E77 #6D3177 #774A31 #3B7731

split-complementary

#315E77 #77313B #776D31

monochromatic

#0D1A20 #1F3C4C #315E77 #4380A2 #639EBF

Accessibility & contrast

On white

7.00

#315E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#315E77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315E77

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315E77	#FFFFFF	#000000	##FFFFFF
##315E77	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525D78

Deuteranopia (green-blind)

#485677

Tritanopia (blue-blind)

#006566

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #315e77;
/* rgb */ color: rgb(49, 94, 119);
/* oklch */ color: oklch(46.1% 0.064 234.8);

Tailwind

colors: {
  custom: {
    50: '#6f8b9e',
    500: '#315e77',
    950: '#000000',
  },
}

SCSS

$custom: #315e77;
$custom-light: #6f8b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#315e77",
  "rgb": {
    "r": 49,
    "g": 94,
    "b": 119
  },
  "hsl": {
    "h": 201.429,
    "s": 41.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.46076,
    "c": 0.06422,
    "h": 234.8
  },
  "luminance": 0.0999
}

Semantic roles & 50–950 ramp

primary

#315E77

secondary

#A6775D

accent

#8256D1

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #315E77

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

Preview Lab → · Contrast checker → · Palette generator →