#274D7D#274D7D

#274D7D is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.7% C 0.092 H 255.3°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#274D7D
RGB	rgb(39, 77, 125)
HSL	hsl(213, 52%, 32%)
HSV	hsv(213, 69%, 49%)
CMYK	cmyk(68.8%, 38.4%, 0%, 51%)
CIE-LAB	lab(32.30, 3.28, -31.19)
CIE-LCH	lch(32.30, 31.36, 276.00°)
OKLab	oklab(41.7% -0.0233 -0.0886)
OKLCH	oklch(41.7% 0.092 255.3)
XYZ	xyz(7.1909, 7.2190, 20.4125)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274D7D #7D5727

analogous

#27787D #274D7D #2C277D

triadic

#274D7D #7D274D #4D7D27

tetradic

#274D7D #7D2778 #7D5727 #277D2C

square

#274D7D #7D2778 #7D5727 #277D2C

split-complementary

#274D7D #7D2C27 #787D27

monochromatic

#0A1420 #18304E #274D7D #366AAC #5588CA

Accessibility & contrast

On white

8.59

#274D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#274D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274D7D

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274D7D	#FFFFFF	#000000	##FFFFFF
##274D7D	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38507F

Deuteranopia (green-blind)

#2B487C

Tritanopia (blue-blind)

#00585F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #274d7d;
/* rgb */ color: rgb(39, 77, 125);
/* oklch */ color: oklch(41.7% 0.092 255.3);

Tailwind

colors: {
  custom: {
    50: '#6b7ea3',
    500: '#274d7d',
    950: '#000000',
  },
}

SCSS

$custom: #274d7d;
$custom-light: #6b7ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#274d7d",
  "rgb": {
    "r": 39,
    "g": 77,
    "b": 125
  },
  "hsl": {
    "h": 213.488,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41702,
    "c": 0.09162,
    "h": 255.3
  },
  "luminance": 0.0722
}

Semantic roles & 50–950 ramp

primary

#274D7D

secondary

#AF8551

accent

#9C4CDC

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #274D7D

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

Preview Lab → · Contrast checker → · Palette generator →