#274D7C#274D7C

#274D7C is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.6% C 0.090 H 254.9°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#274D7C
RGB	rgb(39, 77, 124)
HSL	hsl(213, 52%, 32%)
HSV	hsv(213, 69%, 49%)
CMYK	cmyk(68.5%, 37.9%, 0%, 51.4%)
CIE-LAB	lab(32.24, 2.90, -30.66)
CIE-LCH	lch(32.24, 30.79, 275.40°)
OKLab	oklab(41.64% -0.0235 -0.0871)
OKLCH	oklch(41.64% 0.09 254.9)
XYZ	xyz(7.1273, 7.1936, 20.0778)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274D7C #7C5627

analogous

#27787C #274D7C #2B277C

triadic

#274D7C #7C274D #4D7C27

tetradic

#274D7C #7C2778 #7C5627 #277C2B

square

#274D7C #7C2778 #7C5627 #277C2B

split-complementary

#274D7C #7C2B27 #787C27

monochromatic

#0A131F #18304D #274D7C #366AAB #5489C9

Accessibility & contrast

On white

8.61

#274D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#274D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274D7C

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274D7C	#FFFFFF	#000000	##FFFFFF
##274D7C	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38507E

Deuteranopia (green-blind)

#2C487B

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #274d7c;
/* rgb */ color: rgb(39, 77, 124);
/* oklch */ color: oklch(41.6% 0.090 254.9);

Tailwind

colors: {
  custom: {
    50: '#6b7ea2',
    500: '#274d7c',
    950: '#000000',
  },
}

SCSS

$custom: #274d7c;
$custom-light: #6b7ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#274d7c",
  "rgb": {
    "r": 39,
    "g": 77,
    "b": 124
  },
  "hsl": {
    "h": 213.176,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.4164,
    "c": 0.09019,
    "h": 254.9
  },
  "luminance": 0.07194
}

Semantic roles & 50–950 ramp

primary

#274D7C

secondary

#AE8451

accent

#9B4CDC

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #274D7C

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

Preview Lab → · Contrast checker → · Palette generator →