#274F6E#274F6E

#274F6E is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.3% C 0.069 H 244.0°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#274F6E
RGB	rgb(39, 79, 110)
HSL	hsl(206, 48%, 29%)
HSV	hsv(206, 65%, 43%)
CMYK	cmyk(64.5%, 28.2%, 0%, 56.9%)
CIE-LAB	lab(32.14, -3.61, -22.07)
CIE-LCH	lch(32.14, 22.36, 260.71°)
OKLab	oklab(41.32% -0.0303 -0.0621)
OKLCH	oklch(41.32% 0.069 244)
XYZ	xyz(6.4461, 7.1485, 15.7889)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274F6E #6E4627

analogous

#276E6A #274F6E #272C6E

triadic

#274F6E #6E274F #4F6E27

tetradic

#274F6E #6A276E #6E4627 #2C6E27

square

#274F6E #6A276E #6E4627 #2C6E27

split-complementary

#274F6E #6E272C #6E6A27

monochromatic

#081017 #172F41 #274F6E #376F9B #4F8FC1

Accessibility & contrast

On white

8.64

#274F6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#274F6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274F6E

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274F6E	#FFFFFF	#000000	##FFFFFF
##274F6E	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41506F

Deuteranopia (green-blind)

#38486D

Tritanopia (blue-blind)

#00575A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #274f6e;
/* rgb */ color: rgb(39, 79, 110);
/* oklch */ color: oklch(41.3% 0.069 244.0);

Tailwind

colors: {
  custom: {
    50: '#698097',
    500: '#274f6e',
    950: '#000000',
  },
}

SCSS

$custom: #274f6e;
$custom-light: #698097;
$custom-dark: #000000;

JSON

{
  "hex": "#274f6e",
  "rgb": {
    "r": 39,
    "g": 79,
    "b": 110
  },
  "hsl": {
    "h": 206.197,
    "s": 47.651,
    "l": 29.216
  },
  "oklch": {
    "l": 0.41318,
    "c": 0.06904,
    "h": 244
  },
  "luminance": 0.07149
}

Semantic roles & 50–950 ramp

primary

#274F6E

secondary

#A17350

accent

#8B51D7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #274F6E

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

Preview Lab → · Contrast checker → · Palette generator →