#315F89#315F89

#315F89 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.3% C 0.085 H 248.1°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#315F89
RGB	rgb(49, 95, 137)
HSL	hsl(209, 47%, 36%)
HSV	hsv(209, 64%, 54%)
CMYK	cmyk(64.2%, 30.7%, 0%, 46.3%)
CIE-LAB	lab(38.97, -1.91, -28.01)
CIE-LCH	lch(38.97, 28.07, 266.09°)
OKLab	oklab(47.26% -0.0318 -0.079)
OKLCH	oklch(47.26% 0.085 248.1)
XYZ	xyz(9.8725, 10.6426, 25.1960)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315F89 #895B31

analogous

#318987 #315F89 #313389

triadic

#315F89 #89315F #5F8931

tetradic

#315F89 #873189 #895B31 #338931

square

#315F89 #873189 #895B31 #338931

split-complementary

#315F89 #893133 #898731

monochromatic

#11202F #21405C #315F89 #417EB6 #6B9CCA

Accessibility & contrast

On white

6.71

#315F89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#315F89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #315F89

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315F89	#FFFFFF	#000000	##FFFFFF
##315F89	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)

#4D618B

Deuteranopia (green-blind)

#415888

Tritanopia (blue-blind)

#00696E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #315f89;
/* rgb */ color: rgb(49, 95, 137);
/* oklch */ color: oklch(47.3% 0.085 248.1);

Tailwind

colors: {
  custom: {
    50: '#728cab',
    500: '#315f89',
    950: '#000000',
  },
}

SCSS

$custom: #315f89;
$custom-light: #728cab;
$custom-dark: #000000;

JSON

{
  "hex": "#315f89",
  "rgb": {
    "r": 49,
    "g": 95,
    "b": 137
  },
  "hsl": {
    "h": 208.636,
    "s": 47.312,
    "l": 36.471
  },
  "oklch": {
    "l": 0.47258,
    "c": 0.08514,
    "h": 248.1
  },
  "luminance": 0.10644
}

Semantic roles & 50–950 ramp

primary

#315F89

secondary

#B18964

accent

#9151D7

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #315F89

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

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