#274C65#274C65

#274C65 is a dark, muted cyan. Relative luminance 0.065; OKLCH L 40.1% C 0.060 H 240.1°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#274C65
RGB	rgb(39, 76, 101)
HSL	hsl(204, 44%, 27%)
HSV	hsv(204, 61%, 40%)
CMYK	cmyk(61.4%, 24.8%, 0%, 60.4%)
CIE-LAB	lab(30.73, -4.94, -18.58)
CIE-LCH	lch(30.73, 19.22, 255.11°)
OKLab	oklab(40.06% -0.0299 -0.052)
OKLCH	oklch(40.06% 0.06 240.1)
XYZ	xyz(5.7692, 6.5393, 13.2676)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C65 #654027

analogous

#27655F #274C65 #272D65

triadic

#274C65 #65274C #4C6527

tetradic

#274C65 #5F2765 #654027 #2D6527

square

#274C65 #5F2765 #654027 #2D6527

split-complementary

#274C65 #65272D #655F27

monochromatic

#091116 #162B39 #274C65 #386D91 #4C8EBA

Accessibility & contrast

On white

9.10

#274C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#274C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C65

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C65	#FFFFFF	#000000	##FFFFFF
##274C65	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414C66

Deuteranopia (green-blind)

#384665

Tritanopia (blue-blind)

#005254

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #274c65;
/* rgb */ color: rgb(39, 76, 101);
/* oklch */ color: oklch(40.1% 0.060 240.1);

Tailwind

colors: {
  custom: {
    50: '#677e91',
    500: '#274c65',
    950: '#000000',
  },
}

SCSS

$custom: #274c65;
$custom-light: #677e91;
$custom-dark: #000000;

JSON

{
  "hex": "#274c65",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 101
  },
  "hsl": {
    "h": 204.194,
    "s": 44.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.40063,
    "c": 0.05999,
    "h": 240.1
  },
  "luminance": 0.0654
}

Semantic roles & 50–950 ramp

primary

#274C65

secondary

#986D50

accent

#8754D4

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #274C65

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

Preview Lab → · Contrast checker → · Palette generator →