#275478#275478

#275478 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.1% C 0.078 H 245.2°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#275478
RGB	rgb(39, 84, 120)
HSL	hsl(207, 51%, 31%)
HSV	hsv(207, 68%, 47%)
CMYK	cmyk(67.5%, 30%, 0%, 52.9%)
CIE-LAB	lab(34.25, -3.12, -25.02)
CIE-LCH	lch(34.25, 25.21, 262.90°)
OKLab	oklab(43.14% -0.0326 -0.0706)
OKLCH	oklch(43.14% 0.078 245.2)
XYZ	xyz(7.3959, 8.1273, 18.9446)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275478 #784B27

analogous

#277873 #275478 #272B78

triadic

#275478 #782754 #547827

tetradic

#275478 #732778 #784B27 #2B7827

square

#275478 #732778 #784B27 #2B7827

split-complementary

#275478 #78272B #787327

monochromatic

#09131C #18344A #275478 #3674A6 #5293C7

Accessibility & contrast

On white

8.00

#275478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#275478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #275478

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275478	#FFFFFF	#000000	##FFFFFF
##275478	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44557A

Deuteranopia (green-blind)

#394D77

Tritanopia (blue-blind)

#005D61

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #275478;
/* rgb */ color: rgb(39, 84, 120);
/* oklch */ color: oklch(43.1% 0.078 245.2);

Tailwind

colors: {
  custom: {
    50: '#6a839f',
    500: '#275478',
    950: '#000000',
  },
}

SCSS

$custom: #275478;
$custom-light: #6a839f;
$custom-dark: #000000;

JSON

{
  "hex": "#275478",
  "rgb": {
    "r": 39,
    "g": 84,
    "b": 120
  },
  "hsl": {
    "h": 206.667,
    "s": 50.943,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43142,
    "c": 0.07774,
    "h": 245.2
  },
  "luminance": 0.08128
}

Semantic roles & 50–950 ramp

primary

#275478

secondary

#AA7851

accent

#8C4DDA

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #275478

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

Preview Lab → · Contrast checker → · Palette generator →