#274E7D#274E7D

#274E7D is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.9% C 0.090 H 254.4°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#274E7D
RGB	rgb(39, 78, 125)
HSL	hsl(213, 52%, 32%)
HSV	hsv(213, 69%, 49%)
CMYK	cmyk(68.8%, 37.6%, 0%, 51%)
CIE-LAB	lab(32.61, 2.62, -30.69)
CIE-LCH	lch(32.61, 30.81, 274.88°)
OKLab	oklab(41.95% -0.0244 -0.0872)
OKLCH	oklch(41.95% 0.091 254.4)
XYZ	xyz(7.2614, 7.3601, 20.4360)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E7D #7D5627

analogous

#27797D #274E7D #2B277D

triadic

#274E7D #7D274E #4E7D27

tetradic

#274E7D #7D2779 #7D5627 #277D2B

square

#274E7D #7D2779 #7D5627 #277D2B

split-complementary

#274E7D #7D2B27 #797D27

monochromatic

#0A1420 #18314E #274E7D #366BAC #558ACA

Accessibility & contrast

On white

8.49

#274E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#274E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E7D

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E7D	#FFFFFF	#000000	##FFFFFF
##274E7D	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39517F

Deuteranopia (green-blind)

#2D497C

Tritanopia (blue-blind)

#00595F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #274e7d;
/* rgb */ color: rgb(39, 78, 125);
/* oklch */ color: oklch(41.9% 0.090 254.4);

Tailwind

colors: {
  custom: {
    50: '#6b7fa3',
    500: '#274e7d',
    950: '#000000',
  },
}

SCSS

$custom: #274e7d;
$custom-light: #6b7fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#274e7d",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 125
  },
  "hsl": {
    "h": 212.791,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41946,
    "c": 0.0905,
    "h": 254.4
  },
  "luminance": 0.07361
}

Semantic roles & 50–950 ramp

primary

#274E7D

secondary

#AF8451

accent

#9B4CDC

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #274E7D

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

Preview Lab → · Contrast checker → · Palette generator →