#274F7D#274F7D

#274F7D is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.2% C 0.089 H 253.4°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#274F7D
RGB	rgb(39, 79, 125)
HSL	hsl(212, 52%, 32%)
HSV	hsv(212, 69%, 49%)
CMYK	cmyk(68.8%, 36.8%, 0%, 51%)
CIE-LAB	lab(32.93, 1.97, -30.20)
CIE-LCH	lch(32.93, 30.26, 273.73°)
OKLab	oklab(42.19% -0.0255 -0.0857)
OKLCH	oklch(42.19% 0.089 253.4)
XYZ	xyz(7.3330, 7.5032, 20.4599)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274F7D #7D5527

analogous

#277A7D #274F7D #2A277D

triadic

#274F7D #7D274F #4F7D27

tetradic

#274F7D #7D277A #7D5527 #277D2A

square

#274F7D #7D277A #7D5527 #277D2A

split-complementary

#274F7D #7D2A27 #7A7D27

monochromatic

#0A1420 #18324E #274F7D #366CAC #558BCA

Accessibility & contrast

On white

8.40

#274F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#274F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274F7D

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274F7D	#FFFFFF	#000000	##FFFFFF
##274F7D	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B527F

Deuteranopia (green-blind)

#2F4A7C

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #274f7d;
/* rgb */ color: rgb(39, 79, 125);
/* oklch */ color: oklch(42.2% 0.089 253.4);

Tailwind

colors: {
  custom: {
    50: '#6b80a3',
    500: '#274f7d',
    950: '#000000',
  },
}

SCSS

$custom: #274f7d;
$custom-light: #6b80a3;
$custom-dark: #000000;

JSON

{
  "hex": "#274f7d",
  "rgb": {
    "r": 39,
    "g": 79,
    "b": 125
  },
  "hsl": {
    "h": 212.093,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.42191,
    "c": 0.0894,
    "h": 253.4
  },
  "luminance": 0.07504
}

Semantic roles & 50–950 ramp

primary

#274F7D

secondary

#AF8351

accent

#994CDC

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #274F7D

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

Preview Lab → · Contrast checker → · Palette generator →