#274F70#274F70

#274F70 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.4% C 0.072 H 245.6°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#274F70
RGB	rgb(39, 79, 112)
HSL	hsl(207, 48%, 30%)
HSV	hsv(207, 65%, 44%)
CMYK	cmyk(65.2%, 29.5%, 0%, 56.1%)
CIE-LAB	lab(32.24, -2.88, -23.17)
CIE-LCH	lch(32.24, 23.35, 262.92°)
OKLab	oklab(41.43% -0.0296 -0.0652)
OKLCH	oklch(41.43% 0.072 245.6)
XYZ	xyz(6.5562, 7.1925, 16.3689)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274F70 #704827

analogous

#27706C #274F70 #272B70

triadic

#274F70 #70274F #4F7027

tetradic

#274F70 #6C2770 #704827 #2B7027

square

#274F70 #6C2770 #704827 #2B7027

split-complementary

#274F70 #70272B #706C27

monochromatic

#081017 #172F43 #274F70 #376F9D #508EC2

Accessibility & contrast

On white

8.61

#274F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#274F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274F70

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274F70	#FFFFFF	#000000	##FFFFFF
##274F70	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415071

Deuteranopia (green-blind)

#37496F

Tritanopia (blue-blind)

#00575A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #274f70;
/* rgb */ color: rgb(39, 79, 112);
/* oklch */ color: oklch(41.4% 0.072 245.6);

Tailwind

colors: {
  custom: {
    50: '#698099',
    500: '#274f70',
    950: '#000000',
  },
}

SCSS

$custom: #274f70;
$custom-light: #698099;
$custom-dark: #000000;

JSON

{
  "hex": "#274f70",
  "rgb": {
    "r": 39,
    "g": 79,
    "b": 112
  },
  "hsl": {
    "h": 207.123,
    "s": 48.344,
    "l": 29.608
  },
  "oklch": {
    "l": 0.41429,
    "c": 0.07162,
    "h": 245.6
  },
  "luminance": 0.07193
}

Semantic roles & 50–950 ramp

primary

#274F70

secondary

#A27550

accent

#8D50D8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #274F70

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

Preview Lab → · Contrast checker → · Palette generator →