#315570#315570

#315570 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.5% C 0.061 H 242.4°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#315570
RGB	rgb(49, 85, 112)
HSL	hsl(206, 39%, 32%)
HSV	hsv(206, 56%, 44%)
CMYK	cmyk(56.3%, 24.1%, 0%, 56.1%)
CIE-LAB	lab(34.64, -4.40, -19.41)
CIE-LCH	lch(34.64, 19.90, 257.23°)
OKLab	oklab(43.45% -0.0283 -0.0542)
OKLCH	oklch(43.45% 0.061 242.4)
XYZ	xyz(7.4387, 8.3192, 16.5399)
Luminance	0.0832 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315570 #704C31

analogous

#31706C #315570 #313670

triadic

#315570 #703155 #557031

tetradic

#315570 #6C3170 #704C31 #367031

square

#315570 #6C3170 #704C31 #367031

split-complementary

#315570 #703136 #706C31

monochromatic

#0C141B #1E3545 #315570 #44759B #6194BA

Accessibility & contrast

On white

7.88

#315570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#315570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315570

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315570	#FFFFFF	#000000	##FFFFFF
##315570	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495571

Deuteranopia (green-blind)

#414F70

Tritanopia (blue-blind)

#095C5E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #315570;
/* rgb */ color: rgb(49, 85, 112);
/* oklch */ color: oklch(43.5% 0.061 242.4);

Tailwind

colors: {
  custom: {
    50: '#6e8499',
    500: '#315570',
    950: '#000000',
  },
}

SCSS

$custom: #315570;
$custom-light: #6e8499;
$custom-dark: #000000;

JSON

{
  "hex": "#315570",
  "rgb": {
    "r": 49,
    "g": 85,
    "b": 112
  },
  "hsl": {
    "h": 205.714,
    "s": 39.13,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43451,
    "c": 0.06118,
    "h": 242.4
  },
  "luminance": 0.0832
}

Semantic roles & 50–950 ramp

primary

#315570

secondary

#A1795C

accent

#8B59CF

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #315570

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

Preview Lab → · Contrast checker → · Palette generator →