#315E7D#315E7D

#315E7D is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.4% C 0.071 H 240.7°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#315E7D
RGB	rgb(49, 94, 125)
HSL	hsl(204, 44%, 34%)
HSV	hsv(204, 61%, 49%)
CMYK	cmyk(60.8%, 24.8%, 0%, 51%)
CIE-LAB	lab(38.09, -5.50, -22.08)
CIE-LCH	lch(38.09, 22.76, 256.00°)
OKLab	oklab(46.37% -0.0347 -0.0619)
OKLCH	oklch(46.37% 0.071 240.7)
XYZ	xyz(8.9696, 10.1382, 20.8822)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315E7D #7D5031

analogous

#317D76 #315E7D #31387D

triadic

#315E7D #7D315E #5E7D31

tetradic

#315E7D #76317D #7D5031 #387D31

square

#315E7D #76317D #7D5031 #387D31

split-complementary

#315E7D #7D3138 #7D7631

monochromatic

#0F1C25 #203D51 #315E7D #427FA9 #669DC3

Accessibility & contrast

On white

6.94

#315E7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#315E7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315E7D

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315E7D	#FFFFFF	#000000	##FFFFFF
##315E7D	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505E7E

Deuteranopia (green-blind)

#46567C

Tritanopia (blue-blind)

#006669

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #315e7d;
/* rgb */ color: rgb(49, 94, 125);
/* oklch */ color: oklch(46.4% 0.071 240.7);

Tailwind

colors: {
  custom: {
    50: '#708ba2',
    500: '#315e7d',
    950: '#000000',
  },
}

SCSS

$custom: #315e7d;
$custom-light: #708ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#315e7d",
  "rgb": {
    "r": 49,
    "g": 94,
    "b": 125
  },
  "hsl": {
    "h": 204.474,
    "s": 43.678,
    "l": 34.118
  },
  "oklch": {
    "l": 0.46374,
    "c": 0.07094,
    "h": 240.7
  },
  "luminance": 0.10139
}

Semantic roles & 50–950 ramp

primary

#315E7D

secondary

#AA7E60

accent

#8854D3

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #315E7D

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

Preview Lab → · Contrast checker → · Palette generator →