#274F85#274F85

#274F85 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.7% C 0.101 H 256.6°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#274F85
RGB	rgb(39, 79, 133)
HSL	hsl(214, 55%, 34%)
HSV	hsv(214, 71%, 52%)
CMYK	cmyk(70.7%, 40.6%, 0%, 47.8%)
CIE-LAB	lab(33.38, 5.02, -34.41)
CIE-LCH	lch(33.38, 34.78, 278.30°)
OKLab	oklab(42.7% -0.0233 -0.098)
OKLCH	oklch(42.7% 0.101 256.6)
XYZ	xyz(7.8648, 7.7159, 23.2606)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274F85 #855D27

analogous

#277E85 #274F85 #2E2785

triadic

#274F85 #85274F #4F8527

tetradic

#274F85 #85277E #855D27 #27852E

square

#274F85 #85277E #855D27 #27852E

split-complementary

#274F85 #852E27 #7E8527

monochromatic

#0B1726 #193356 #274F85 #356BB4 #588ACE

Accessibility & contrast

On white

8.26

#274F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#274F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274F85

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274F85	#FFFFFF	#000000	##FFFFFF
##274F85	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365387

Deuteranopia (green-blind)

#284A84

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #274f85;
/* rgb */ color: rgb(39, 79, 133);
/* oklch */ color: oklch(42.7% 0.101 256.6);

Tailwind

colors: {
  custom: {
    50: '#6d7fa9',
    500: '#274f85',
    950: '#000000',
  },
}

SCSS

$custom: #274f85;
$custom-light: #6d7fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#274f85",
  "rgb": {
    "r": 39,
    "g": 79,
    "b": 133
  },
  "hsl": {
    "h": 214.468,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42698,
    "c": 0.10078,
    "h": 256.6
  },
  "luminance": 0.07717
}

Semantic roles & 50–950 ramp

primary

#274F85

secondary

#B38B55

accent

#9F4ADE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #274F85

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

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