#274A77#274A77

#274A77 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.6% C 0.086 H 255.5°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#274A77
RGB	rgb(39, 74, 119)
HSL	hsl(214, 51%, 31%)
HSV	hsv(214, 67%, 47%)
CMYK	cmyk(67.2%, 37.8%, 0%, 53.3%)
CIE-LAB	lab(31.02, 2.98, -29.48)
CIE-LCH	lch(31.02, 29.63, 275.78°)
OKLab	oklab(40.59% -0.0216 -0.0836)
OKLCH	oklch(40.59% 0.086 255.5)
XYZ	xyz(6.6141, 6.6602, 18.3862)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274A77 #775427

analogous

#277277 #274A77 #2C2777

triadic

#274A77 #77274A #4A7727

tetradic

#274A77 #772772 #775427 #27772C

square

#274A77 #772772 #775427 #27772C

split-complementary

#274A77 #772C27 #727727

monochromatic

#09111B #182D49 #274A77 #3667A5 #5285C6

Accessibility & contrast

On white

9.00

#274A77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#274A77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274A77

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274A77	#FFFFFF	#000000	##FFFFFF
##274A77	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364D79

Deuteranopia (green-blind)

#2B4676

Tritanopia (blue-blind)

#00545B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #274a77;
/* rgb */ color: rgb(39, 74, 119);
/* oklch */ color: oklch(40.6% 0.086 255.5);

Tailwind

colors: {
  custom: {
    50: '#6a7c9e',
    500: '#274a77',
    950: '#000000',
  },
}

SCSS

$custom: #274a77;
$custom-light: #6a7c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#274a77",
  "rgb": {
    "r": 39,
    "g": 74,
    "b": 119
  },
  "hsl": {
    "h": 213.75,
    "s": 50.633,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40593,
    "c": 0.08639,
    "h": 255.5
  },
  "luminance": 0.06661
}

Semantic roles & 50–950 ramp

primary

#274A77

secondary

#A98251

accent

#9D4EDA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #274A77

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

Preview Lab → · Contrast checker → · Palette generator →