#274E7C#274E7C

#274E7C is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.9% C 0.089 H 253.9°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#274E7C
RGB	rgb(39, 78, 124)
HSL	hsl(212, 52%, 32%)
HSV	hsv(212, 69%, 49%)
CMYK	cmyk(68.5%, 37.1%, 0%, 51.4%)
CIE-LAB	lab(32.56, 2.24, -30.16)
CIE-LCH	lch(32.56, 30.25, 274.25°)
OKLab	oklab(41.88% -0.0246 -0.0856)
OKLCH	oklch(41.88% 0.089 253.9)
XYZ	xyz(7.1979, 7.3346, 20.1013)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E7C #7C5527

analogous

#27797C #274E7C #2B277C

triadic

#274E7C #7C274E #4E7C27

tetradic

#274E7C #7C2779 #7C5527 #277C2B

square

#274E7C #7C2779 #7C5527 #277C2B

split-complementary

#274E7C #7C2B27 #797C27

monochromatic

#0A131F #18314D #274E7C #366BAB #548AC9

Accessibility & contrast

On white

8.51

#274E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#274E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E7C

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E7C	#FFFFFF	#000000	##FFFFFF
##274E7C	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A517E

Deuteranopia (green-blind)

#2E497B

Tritanopia (blue-blind)

#00595F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #274e7c;
/* rgb */ color: rgb(39, 78, 124);
/* oklch */ color: oklch(41.9% 0.089 253.9);

Tailwind

colors: {
  custom: {
    50: '#6b7fa2',
    500: '#274e7c',
    950: '#000000',
  },
}

SCSS

$custom: #274e7c;
$custom-light: #6b7fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#274e7c",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 124
  },
  "hsl": {
    "h": 212.471,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41884,
    "c": 0.08908,
    "h": 253.9
  },
  "luminance": 0.07335
}

Semantic roles & 50–950 ramp

primary

#274E7C

secondary

#AE8351

accent

#9A4CDC

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #274E7C

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

Preview Lab → · Contrast checker → · Palette generator →