#274F84#274F84

#274F84 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.6% C 0.099 H 256.3°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#274F84
RGB	rgb(39, 79, 132)
HSL	hsl(214, 54%, 34%)
HSV	hsv(214, 70%, 52%)
CMYK	cmyk(70.5%, 40.2%, 0%, 48.2%)
CIE-LAB	lab(33.33, 4.63, -33.89)
CIE-LCH	lch(33.33, 34.21, 277.79°)
OKLab	oklab(42.63% -0.0236 -0.0965)
OKLCH	oklch(42.63% 0.099 256.3)
XYZ	xyz(7.7960, 7.6884, 22.8985)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274F84 #845C27

analogous

#277D84 #274F84 #2E2784

triadic

#274F84 #84274F #4F8427

tetradic

#274F84 #84277D #845C27 #27842E

square

#274F84 #84277D #845C27 #27842E

split-complementary

#274F84 #842E27 #7D8427

monochromatic

#0B1626 #193355 #274F84 #356BB3 #588ACE

Accessibility & contrast

On white

8.27

#274F84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#274F84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274F84

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274F84	#FFFFFF	#000000	##FFFFFF
##274F84	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375386

Deuteranopia (green-blind)

#294A83

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #274f84;
/* rgb */ color: rgb(39, 79, 132);
/* oklch */ color: oklch(42.6% 0.099 256.3);

Tailwind

colors: {
  custom: {
    50: '#6d7fa8',
    500: '#274f84',
    950: '#000000',
  },
}

SCSS

$custom: #274f84;
$custom-light: #6d7fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#274f84",
  "rgb": {
    "r": 39,
    "g": 79,
    "b": 132
  },
  "hsl": {
    "h": 214.194,
    "s": 54.386,
    "l": 33.529
  },
  "oklch": {
    "l": 0.42633,
    "c": 0.09934,
    "h": 256.3
  },
  "luminance": 0.07689
}

Semantic roles & 50–950 ramp

primary

#274F84

secondary

#B28A54

accent

#9E4ADE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #274F84

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

Preview Lab → · Contrast checker → · Palette generator →