#315A87#315A87

#315A87 is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.9% C 0.087 H 252.2°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#315A87
RGB	rgb(49, 90, 135)
HSL	hsl(211, 47%, 36%)
HSV	hsv(211, 64%, 53%)
CMYK	cmyk(63.7%, 33.3%, 0%, 47.1%)
CIE-LAB	lab(37.32, 0.51, -29.38)
CIE-LCH	lch(37.32, 29.39, 271.00°)
OKLab	oklab(45.93% -0.0267 -0.083)
OKLCH	oklch(45.93% 0.087 252.2)
XYZ	xyz(9.2944, 9.7137, 24.3021)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315A87 #875E31

analogous

#318587 #315A87 #333187

triadic

#315A87 #87315A #5A8731

tetradic

#315A87 #873185 #875E31 #318733

square

#315A87 #873185 #875E31 #318733

split-complementary

#315A87 #873331 #858731

monochromatic

#101E2D #213C5A #315A87 #4178B4 #6A97C9

Accessibility & contrast

On white

7.14

#315A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#315A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315A87

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315A87	#FFFFFF	#000000	##FFFFFF
##315A87	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475C89

Deuteranopia (green-blind)

#3B5486

Tritanopia (blue-blind)

#00646A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #315a87;
/* rgb */ color: rgb(49, 90, 135);
/* oklch */ color: oklch(45.9% 0.087 252.2);

Tailwind

colors: {
  custom: {
    50: '#7288aa',
    500: '#315a87',
    950: '#000000',
  },
}

SCSS

$custom: #315a87;
$custom-light: #7288aa;
$custom-dark: #000000;

JSON

{
  "hex": "#315a87",
  "rgb": {
    "r": 49,
    "g": 90,
    "b": 135
  },
  "hsl": {
    "h": 211.395,
    "s": 46.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45931,
    "c": 0.08721,
    "h": 252.2
  },
  "luminance": 0.09715
}

Semantic roles & 50–950 ramp

primary

#315A87

secondary

#B08C64

accent

#9751D6

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #315A87

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

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