#274B68#274B68

#274B68 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.0% C 0.064 H 244.7°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#274B68
RGB	rgb(39, 75, 104)
HSL	hsl(207, 45%, 28%)
HSV	hsv(207, 63%, 41%)
CMYK	cmyk(62.5%, 27.9%, 0%, 59.2%)
CIE-LAB	lab(30.55, -3.23, -20.77)
CIE-LCH	lch(30.55, 21.02, 261.16°)
OKLab	oklab(39.97% -0.0275 -0.0583)
OKLCH	oklch(39.97% 0.064 244.7)
XYZ	xyz(5.8505, 6.4624, 14.0331)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274B68 #684427

analogous

#276864 #274B68 #272A68

triadic

#274B68 #68274B #4B6827

tetradic

#274B68 #642768 #684427 #2A6827

square

#274B68 #642768 #684427 #2A6827

split-complementary

#274B68 #68272A #686427

monochromatic

#081016 #162B3B #274B68 #386B95 #4D8BBC

Accessibility & contrast

On white

9.16

#274B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#274B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274B68

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274B68	#FFFFFF	#000000	##FFFFFF
##274B68	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4C69

Deuteranopia (green-blind)

#364567

Tritanopia (blue-blind)

#005255

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #274b68;
/* rgb */ color: rgb(39, 75, 104);
/* oklch */ color: oklch(40.0% 0.064 244.7);

Tailwind

colors: {
  custom: {
    50: '#677d93',
    500: '#274b68',
    950: '#000000',
  },
}

SCSS

$custom: #274b68;
$custom-light: #677d93;
$custom-dark: #000000;

JSON

{
  "hex": "#274b68",
  "rgb": {
    "r": 39,
    "g": 75,
    "b": 104
  },
  "hsl": {
    "h": 206.769,
    "s": 45.455,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39965,
    "c": 0.06449,
    "h": 244.7
  },
  "luminance": 0.06463
}

Semantic roles & 50–950 ramp

primary

#274B68

secondary

#9B7150

accent

#8D53D5

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #274B68

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

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