#318DAF#318DAF

#318DAF is a mid, moderate cyan. Relative luminance 0.228; OKLCH L 60.4% C 0.099 H 226.8°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#318DAF
RGB	rgb(49, 141, 175)
HSL	hsl(196, 56%, 44%)
HSV	hsv(196, 72%, 69%)
CMYK	cmyk(72%, 19.4%, 0%, 31.4%)
CIE-LAB	lab(54.86, -15.53, -25.66)
CIE-LCH	lch(54.86, 29.99, 238.81°)
OKLab	oklab(60.44% -0.0676 -0.0719)
OKLCH	oklch(60.44% 0.099 226.8)
XYZ	xyz(18.5262, 22.7957, 43.9728)
Luminance	0.2280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318DAF #AF5331

analogous

#31AF92 #318DAF #314EAF

triadic

#318DAF #AF318D #8DAF31

tetradic

#318DAF #9231AF #AF5331 #4EAF31

square

#318DAF #9231AF #AF5331 #4EAF31

split-complementary

#318DAF #AF314E #AF9231

monochromatic

#16404F #24667F #318DAF #4FACCE #7FC2DB

Accessibility & contrast

On white

3.78

#318DAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#318DAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318DAF

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318DAF	#FFFFFF	#000000	##000000
##318DAF	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8AB1

Deuteranopia (green-blind)

#6A7EAF

Tritanopia (blue-blind)

#009798

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #318daf;
/* rgb */ color: rgb(49, 141, 175);
/* oklch */ color: oklch(60.4% 0.099 226.8);

Tailwind

colors: {
  custom: {
    50: '#7aaec7',
    500: '#318daf',
    950: '#000000',
  },
}

SCSS

$custom: #318daf;
$custom-light: #7aaec7;
$custom-dark: #000000;

JSON

{
  "hex": "#318daf",
  "rgb": {
    "r": 49,
    "g": 141,
    "b": 175
  },
  "hsl": {
    "h": 196.19,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.60437,
    "c": 0.09867,
    "h": 226.8
  },
  "luminance": 0.22798
}

Semantic roles & 50–950 ramp

primary

#318DAF

secondary

#C48C78

accent

#7148E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #318DAF

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

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