#274A70#274A70

#274A70 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.2% C 0.076 H 252.0°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#274A70
RGB	rgb(39, 74, 112)
HSL	hsl(211, 48%, 30%)
HSV	hsv(211, 65%, 44%)
CMYK	cmyk(65.2%, 33.9%, 0%, 56.1%)
CIE-LAB	lab(30.64, 0.35, -25.69)
CIE-LCH	lch(30.64, 25.69, 270.79°)
OKLab	oklab(40.17% -0.0236 -0.0726)
OKLCH	oklch(40.17% 0.076 252)
XYZ	xyz(6.2090, 6.4982, 16.2531)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274A70 #704D27

analogous

#276F70 #274A70 #292770

triadic

#274A70 #70274A #4A7027

tetradic

#274A70 #70276F #704D27 #277029

square

#274A70 #70276F #704D27 #277029

split-complementary

#274A70 #702927 #6F7027

monochromatic

#080F17 #172C43 #274A70 #37689D #5086C2

Accessibility & contrast

On white

9.13

#274A70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#274A70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274A70

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274A70	#FFFFFF	#000000	##FFFFFF
##274A70	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4C72

Deuteranopia (green-blind)

#30456F

Tritanopia (blue-blind)

#005358

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #274a70;
/* rgb */ color: rgb(39, 74, 112);
/* oklch */ color: oklch(40.2% 0.076 252.0);

Tailwind

colors: {
  custom: {
    50: '#697c99',
    500: '#274a70',
    950: '#000000',
  },
}

SCSS

$custom: #274a70;
$custom-light: #697c99;
$custom-dark: #000000;

JSON

{
  "hex": "#274a70",
  "rgb": {
    "r": 39,
    "g": 74,
    "b": 112
  },
  "hsl": {
    "h": 211.233,
    "s": 48.344,
    "l": 29.608
  },
  "oklch": {
    "l": 0.40166,
    "c": 0.07634,
    "h": 252
  },
  "luminance": 0.06499
}

Semantic roles & 50–950 ramp

primary

#274A70

secondary

#A27B50

accent

#9750D8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #274A70

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

Preview Lab → · Contrast checker → · Palette generator →