#274C60#274C60

#274C60 is a dark, muted cyan. Relative luminance 0.064; OKLCH L 39.8% C 0.054 H 234.0°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#274C60
RGB	rgb(39, 76, 96)
HSL	hsl(201, 42%, 26%)
HSV	hsv(201, 59%, 38%)
CMYK	cmyk(59.4%, 20.8%, 0%, 62.4%)
CIE-LAB	lab(30.51, -6.69, -15.75)
CIE-LCH	lch(30.51, 17.11, 246.97°)
OKLab	oklab(39.81% -0.0319 -0.0439)
OKLCH	oklch(39.81% 0.054 234)
XYZ	xyz(5.5317, 6.4443, 12.0164)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274C60 #603B27

analogous

#276058 #274C60 #273060

triadic

#274C60 #60274C #4C6027

tetradic

#274C60 #582760 #603B27 #306027

square

#274C60 #582760 #603B27 #306027

split-complementary

#274C60 #602730 #605827

monochromatic

#091116 #152A34 #274C60 #396E8C #4B91B6

Accessibility & contrast

On white

9.17

#274C60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#274C60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274C60

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274C60	#FFFFFF	#000000	##FFFFFF
##274C60	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424B61

Deuteranopia (green-blind)

#3A4560

Tritanopia (blue-blind)

#005153

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #274c60;
/* rgb */ color: rgb(39, 76, 96);
/* oklch */ color: oklch(39.8% 0.054 234.0);

Tailwind

colors: {
  custom: {
    50: '#667e8d',
    500: '#274c60',
    950: '#000000',
  },
}

SCSS

$custom: #274c60;
$custom-light: #667e8d;
$custom-dark: #000000;

JSON

{
  "hex": "#274c60",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 96
  },
  "hsl": {
    "h": 201.053,
    "s": 42.222,
    "l": 26.471
  },
  "oklch": {
    "l": 0.39807,
    "c": 0.05426,
    "h": 234
  },
  "luminance": 0.06445
}

Semantic roles & 50–950 ramp

primary

#274C60

secondary

#936750

accent

#8156D2

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #274C60

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

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