#315E7A#315E7A

#315E7A is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.2% C 0.067 H 237.9°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#315E7A
RGB	rgb(49, 94, 122)
HSL	hsl(203, 43%, 34%)
HSV	hsv(203, 60%, 48%)
CMYK	cmyk(59.8%, 23%, 0%, 52.2%)
CIE-LAB	lab(37.95, -6.53, -20.45)
CIE-LCH	lch(37.95, 21.47, 252.29°)
OKLab	oklab(46.22% -0.0358 -0.0572)
OKLCH	oklch(46.22% 0.067 237.9)
XYZ	xyz(8.7809, 10.0627, 19.8881)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315E7A #7A4D31

analogous

#317A71 #315E7A #31397A

triadic

#315E7A #7A315E #5E7A31

tetradic

#315E7A #71317A #7A4D31 #397A31

square

#315E7A #71317A #7A4D31 #397A31

split-complementary

#315E7A #7A3139 #7A7131

monochromatic

#0E1B23 #1F3C4E #315E7A #4380A6 #649DC1

Accessibility & contrast

On white

6.97

#315E7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#315E7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315E7A

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315E7A	#FFFFFF	#000000	##FFFFFF
##315E7A	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515E7B

Deuteranopia (green-blind)

#47567A

Tritanopia (blue-blind)

#006567

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #315e7a;
/* rgb */ color: rgb(49, 94, 122);
/* oklch */ color: oklch(46.2% 0.067 237.9);

Tailwind

colors: {
  custom: {
    50: '#708ba0',
    500: '#315e7a',
    950: '#000000',
  },
}

SCSS

$custom: #315e7a;
$custom-light: #708ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#315e7a",
  "rgb": {
    "r": 49,
    "g": 94,
    "b": 122
  },
  "hsl": {
    "h": 203.014,
    "s": 42.69,
    "l": 33.529
  },
  "oklch": {
    "l": 0.46223,
    "c": 0.06749,
    "h": 237.9
  },
  "luminance": 0.10064
}

Semantic roles & 50–950 ramp

primary

#315E7A

secondary

#A87B5E

accent

#8555D2

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #315E7A

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

Preview Lab → · Contrast checker → · Palette generator →