#274E6F#274E6F

#274E6F is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.1% C 0.071 H 246.2°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#274E6F
RGB	rgb(39, 78, 111)
HSL	hsl(208, 48%, 29%)
HSV	hsv(208, 65%, 44%)
CMYK	cmyk(64.9%, 29.7%, 0%, 56.5%)
CIE-LAB	lab(31.87, -2.61, -23.12)
CIE-LCH	lch(31.87, 23.27, 263.57°)
OKLab	oklab(41.12% -0.0287 -0.0651)
OKLCH	oklch(41.12% 0.071 246.2)
XYZ	xyz(6.4293, 7.0272, 16.0534)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E6F #6F4827

analogous

#276F6C #274E6F #272A6F

triadic

#274E6F #6F274E #4E6F27

tetradic

#274E6F #6C276F #6F4827 #2A6F27

square

#274E6F #6C276F #6F4827 #2A6F27

split-complementary

#274E6F #6F272A #6F6C27

monochromatic

#081017 #172E42 #274E6F #376E9C #4F8DC1

Accessibility & contrast

On white

8.73

#274E6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#274E6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E6F

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E6F	#FFFFFF	#000000	##FFFFFF
##274E6F	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404F70

Deuteranopia (green-blind)

#36486E

Tritanopia (blue-blind)

#00565A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #274e6f;
/* rgb */ color: rgb(39, 78, 111);
/* oklch */ color: oklch(41.1% 0.071 246.2);

Tailwind

colors: {
  custom: {
    50: '#697f98',
    500: '#274e6f',
    950: '#000000',
  },
}

SCSS

$custom: #274e6f;
$custom-light: #697f98;
$custom-dark: #000000;

JSON

{
  "hex": "#274e6f",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 111
  },
  "hsl": {
    "h": 207.5,
    "s": 48,
    "l": 29.412
  },
  "oklch": {
    "l": 0.41118,
    "c": 0.07117,
    "h": 246.2
  },
  "luminance": 0.07028
}

Semantic roles & 50–950 ramp

primary

#274E6F

secondary

#A27650

accent

#8E50D8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #274E6F

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

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