#274E69#274E69

#274E69 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.8% C 0.064 H 240.9°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#274E69
RGB	rgb(39, 78, 105)
HSL	hsl(205, 46%, 28%)
HSV	hsv(205, 63%, 41%)
CMYK	cmyk(62.9%, 25.7%, 0%, 58.8%)
CIE-LAB	lab(31.58, -4.78, -19.80)
CIE-LCH	lch(31.58, 20.37, 256.43°)
OKLab	oklab(40.79% -0.0309 -0.0555)
OKLCH	oklch(40.79% 0.064 240.9)
XYZ	xyz(6.1099, 6.8995, 14.3716)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E69 #694227

analogous

#276963 #274E69 #272D69

triadic

#274E69 #69274E #4E6927

tetradic

#274E69 #632769 #694227 #2D6927

square

#274E69 #632769 #694227 #2D6927

split-complementary

#274E69 #69272D #696327

monochromatic

#081116 #162D3C #274E69 #386F96 #4D8FBD

Accessibility & contrast

On white

8.82

#274E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#274E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E69

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E69	#FFFFFF	#000000	##FFFFFF
##274E69	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424E6A

Deuteranopia (green-blind)

#394769

Tritanopia (blue-blind)

#005557

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #274e69;
/* rgb */ color: rgb(39, 78, 105);
/* oklch */ color: oklch(40.8% 0.064 240.9);

Tailwind

colors: {
  custom: {
    50: '#687f94',
    500: '#274e69',
    950: '#000000',
  },
}

SCSS

$custom: #274e69;
$custom-light: #687f94;
$custom-dark: #000000;

JSON

{
  "hex": "#274e69",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 105
  },
  "hsl": {
    "h": 204.545,
    "s": 45.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.40792,
    "c": 0.06353,
    "h": 240.9
  },
  "luminance": 0.069
}

Semantic roles & 50–950 ramp

primary

#274E69

secondary

#9C6F50

accent

#8852D5

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #274E69

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

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