#274C69#274C69

#274C69 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.3% C 0.065 H 244.1°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#274C69
RGB	rgb(39, 76, 105)
HSL	hsl(206, 46%, 28%)
HSV	hsv(206, 63%, 41%)
CMYK	cmyk(62.9%, 27.6%, 0%, 58.8%)
CIE-LAB	lab(30.92, -3.51, -20.82)
CIE-LCH	lch(30.92, 21.11, 260.43°)
OKLab	oklab(40.28% -0.0284 -0.0585)
OKLCH	oklch(40.28% 0.065 244.1)
XYZ	xyz(5.9700, 6.6196, 14.3250)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C69 #694427

analogous

#276965 #274C69 #272B69

triadic

#274C69 #69274C #4C6927

tetradic

#274C69 #652769 #694427 #2B6927

square

#274C69 #652769 #694427 #2B6927

split-complementary

#274C69 #69272B #696527

monochromatic

#081016 #162C3C #274C69 #386C96 #4D8CBD

Accessibility & contrast

On white

9.04

#274C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#274C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C69

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C69	#FFFFFF	#000000	##FFFFFF
##274C69	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4C6A

Deuteranopia (green-blind)

#364668

Tritanopia (blue-blind)

#005356

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #274c69;
/* rgb */ color: rgb(39, 76, 105);
/* oklch */ color: oklch(40.3% 0.065 244.1);

Tailwind

colors: {
  custom: {
    50: '#687d94',
    500: '#274c69',
    950: '#000000',
  },
}

SCSS

$custom: #274c69;
$custom-light: #687d94;
$custom-dark: #000000;

JSON

{
  "hex": "#274c69",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 105
  },
  "hsl": {
    "h": 206.364,
    "s": 45.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.40276,
    "c": 0.06499,
    "h": 244.1
  },
  "luminance": 0.0662
}

Semantic roles & 50–950 ramp

primary

#274C69

secondary

#9C7150

accent

#8C52D5

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #274C69

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

Preview Lab → · Contrast checker → · Palette generator →