#274E68#274E68

#274E68 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.062 H 239.9°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#274E68
RGB	rgb(39, 78, 104)
HSL	hsl(204, 45%, 28%)
HSV	hsv(204, 63%, 41%)
CMYK	cmyk(62.5%, 25%, 0%, 59.2%)
CIE-LAB	lab(31.53, -5.14, -19.24)
CIE-LCH	lch(31.53, 19.92, 255.06°)
OKLab	oklab(40.74% -0.0312 -0.0539)
OKLCH	oklch(40.74% 0.062 239.9)
XYZ	xyz(6.0588, 6.8790, 14.1025)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E68 #684127

analogous

#276861 #274E68 #272D68

triadic

#274E68 #68274E #4E6827

tetradic

#274E68 #612768 #684127 #2D6827

square

#274E68 #612768 #684127 #2D6827

split-complementary

#274E68 #68272D #686127

monochromatic

#081116 #162D3B #274E68 #386F95 #4D90BC

Accessibility & contrast

On white

8.84

#274E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#274E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E68

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E68	#FFFFFF	#000000	##FFFFFF
##274E68	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424E69

Deuteranopia (green-blind)

#394768

Tritanopia (blue-blind)

#005557

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #274e68;
/* rgb */ color: rgb(39, 78, 104);
/* oklch */ color: oklch(40.7% 0.062 239.9);

Tailwind

colors: {
  custom: {
    50: '#687f93',
    500: '#274e68',
    950: '#000000',
  },
}

SCSS

$custom: #274e68;
$custom-light: #687f93;
$custom-dark: #000000;

JSON

{
  "hex": "#274e68",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 104
  },
  "hsl": {
    "h": 204,
    "s": 45.455,
    "l": 28.039
  },
  "oklch": {
    "l": 0.40739,
    "c": 0.06231,
    "h": 239.9
  },
  "luminance": 0.0688
}

Semantic roles & 50–950 ramp

primary

#274E68

secondary

#9B6E50

accent

#8753D5

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #274E68

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

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