#334F71#334F71

#334F71 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.1% C 0.066 H 254.0°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#334F71
RGB	rgb(51, 79, 113)
HSL	hsl(213, 38%, 32%)
HSV	hsv(213, 55%, 44%)
CMYK	cmyk(54.9%, 30.1%, 0%, 55.7%)
CIE-LAB	lab(32.89, 0.24, -22.74)
CIE-LCH	lch(32.89, 22.74, 270.60°)
OKLab	oklab(42.12% -0.0184 -0.0638)
OKLCH	oklch(42.12% 0.066 254)
XYZ	xyz(7.1408, 7.4875, 16.6885)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334F71 #715533

analogous

#336E71 #334F71 #363371

triadic

#334F71 #71334F #4F7133

tetradic

#334F71 #71336E #715533 #337136

square

#334F71 #71336E #715533 #337136

split-complementary

#334F71 #713633 #6E7133

monochromatic

#0D141D #203247 #334F71 #466C9B #658BB9

Accessibility & contrast

On white

8.41

#334F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#334F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334F71

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334F71	#FFFFFF	#000000	##FFFFFF
##334F71	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415172

Deuteranopia (green-blind)

#3A4B70

Tritanopia (blue-blind)

#12575B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #334f71;
/* rgb */ color: rgb(51, 79, 113);
/* oklch */ color: oklch(42.1% 0.066 254.0);

Tailwind

colors: {
  custom: {
    50: '#6f809a',
    500: '#334f71',
    950: '#000000',
  },
}

SCSS

$custom: #334f71;
$custom-light: #6f809a;
$custom-dark: #000000;

JSON

{
  "hex": "#334f71",
  "rgb": {
    "r": 51,
    "g": 79,
    "b": 113
  },
  "hsl": {
    "h": 212.903,
    "s": 37.805,
    "l": 32.157
  },
  "oklch": {
    "l": 0.4212,
    "c": 0.0664,
    "h": 254
  },
  "luminance": 0.07488
}

Semantic roles & 50–950 ramp

primary

#334F71

secondary

#A2835E

accent

#995ACE

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#080A0E

muted

#7B7C7E

Preview Lab

Preview with #334F71

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

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