#274E70#274E70

#274E70 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.2% C 0.072 H 247.0°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#274E70
RGB	rgb(39, 78, 112)
HSL	hsl(208, 48%, 30%)
HSV	hsv(208, 65%, 44%)
CMYK	cmyk(65.2%, 30.4%, 0%, 56.1%)
CIE-LAB	lab(31.92, -2.24, -23.67)
CIE-LCH	lch(31.92, 23.78, 264.60°)
OKLab	oklab(41.18% -0.0284 -0.0667)
OKLCH	oklch(41.18% 0.072 247)
XYZ	xyz(6.4846, 7.0493, 16.3450)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E70 #704927

analogous

#27706E #274E70 #272A70

triadic

#274E70 #70274E #4E7027

tetradic

#274E70 #6E2770 #704927 #2A7027

square

#274E70 #6E2770 #704927 #2A7027

split-complementary

#274E70 #70272A #706E27

monochromatic

#081017 #172E43 #274E70 #376E9D #508DC2

Accessibility & contrast

On white

8.71

#274E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#274E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E70

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E70	#FFFFFF	#000000	##FFFFFF
##274E70	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4F72

Deuteranopia (green-blind)

#35486F

Tritanopia (blue-blind)

#00565A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #274e70;
/* rgb */ color: rgb(39, 78, 112);
/* oklch */ color: oklch(41.2% 0.072 247.0);

Tailwind

colors: {
  custom: {
    50: '#697f99',
    500: '#274e70',
    950: '#000000',
  },
}

SCSS

$custom: #274e70;
$custom-light: #697f99;
$custom-dark: #000000;

JSON

{
  "hex": "#274e70",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 112
  },
  "hsl": {
    "h": 207.945,
    "s": 48.344,
    "l": 29.608
  },
  "oklch": {
    "l": 0.41175,
    "c": 0.07249,
    "h": 247
  },
  "luminance": 0.0705
}

Semantic roles & 50–950 ramp

primary

#274E70

secondary

#A27750

accent

#8F50D8

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #274E70

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

Preview Lab → · Contrast checker → · Palette generator →