#2D4F74#2D4F74

#2D4F74 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 42.0% C 0.074 H 251.8°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#2D4F74
RGB	rgb(45, 79, 116)
HSL	hsl(211, 44%, 32%)
HSV	hsv(211, 61%, 45%)
CMYK	cmyk(61.2%, 31.9%, 0%, 54.5%)
CIE-LAB	lab(32.72, -0.14, -24.90)
CIE-LCH	lch(32.72, 24.90, 269.68°)
OKLab	oklab(41.95% -0.0231 -0.0702)
OKLCH	oklch(41.95% 0.074 251.8)
XYZ	xyz(7.0294, 7.4102, 17.5795)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4F74 #74522D

analogous

#2D7374 #2D4F74 #2F2D74

triadic

#2D4F74 #742D4F #4F742D

tetradic

#2D4F74 #742D73 #74522D #2D742F

square

#2D4F74 #742D73 #74522D #2D742F

split-complementary

#2D4F74 #742F2D #73742D

monochromatic

#0B131C #1C3148 #2D4F74 #3E6DA0 #5C8CC0

Accessibility & contrast

On white

8.46

#2D4F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2D4F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4F74

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4F74	#FFFFFF	#000000	##FFFFFF
##2D4F74	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405176

Deuteranopia (green-blind)

#364A73

Tritanopia (blue-blind)

#00585C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d4f74;
/* rgb */ color: rgb(45, 79, 116);
/* oklch */ color: oklch(42.0% 0.074 251.8);

Tailwind

colors: {
  custom: {
    50: '#6c809c',
    500: '#2d4f74',
    950: '#000000',
  },
}

SCSS

$custom: #2d4f74;
$custom-light: #6c809c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4f74",
  "rgb": {
    "r": 45,
    "g": 79,
    "b": 116
  },
  "hsl": {
    "h": 211.268,
    "s": 44.099,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41951,
    "c": 0.07386,
    "h": 251.8
  },
  "luminance": 0.07411
}

Semantic roles & 50–950 ramp

primary

#2D4F74

secondary

#A58057

accent

#9754D4

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2D4F74

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

Preview Lab → · Contrast checker → · Palette generator →