#315E8F#315E8F

#315E8F is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.4% C 0.094 H 252.2°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#315E8F
RGB	rgb(49, 94, 143)
HSL	hsl(211, 49%, 38%)
HSV	hsv(211, 66%, 56%)
CMYK	cmyk(65.7%, 34.3%, 0%, 43.9%)
CIE-LAB	lab(38.97, 0.87, -31.64)
CIE-LCH	lch(38.97, 31.65, 271.58°)
OKLab	oklab(47.36% -0.0288 -0.0896)
OKLCH	oklch(47.36% 0.094 252.2)
XYZ	xyz(10.2254, 10.6405, 27.4962)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315E8F #8F6231

analogous

#318D8F #315E8F #33318F

triadic

#315E8F #8F315E #5E8F31

tetradic

#315E8F #8F318D #8F6231 #318F33

square

#315E8F #8F318D #8F6231 #318F33

split-complementary

#315E8F #8F3331 #8D8F31

monochromatic

#122234 #214061 #315E8F #417CBD #6D9BCD

Accessibility & contrast

On white

6.71

#315E8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#315E8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315E8F

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315E8F	#FFFFFF	#000000	##FFFFFF
##315E8F	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496191

Deuteranopia (green-blind)

#3C588E

Tritanopia (blue-blind)

#006970

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #315e8f;
/* rgb */ color: rgb(49, 94, 143);
/* oklch */ color: oklch(47.4% 0.094 252.2);

Tailwind

colors: {
  custom: {
    50: '#738bb0',
    500: '#315e8f',
    950: '#000000',
  },
}

SCSS

$custom: #315e8f;
$custom-light: #738bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#315e8f",
  "rgb": {
    "r": 49,
    "g": 94,
    "b": 143
  },
  "hsl": {
    "h": 211.277,
    "s": 48.958,
    "l": 37.647
  },
  "oklch": {
    "l": 0.47355,
    "c": 0.0941,
    "h": 252.2
  },
  "luminance": 0.10642
}

Semantic roles & 50–950 ramp

primary

#315E8F

secondary

#B59067

accent

#974FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #315E8F

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

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