#275FAC#275FAC

#275FAC is a mid, vivid cyan. Relative luminance 0.116; OKLCH L 49.0% C 0.136 H 257.3°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#275FAC
RGB	rgb(39, 95, 172)
HSL	hsl(215, 63%, 41%)
HSV	hsv(215, 77%, 67%)
CMYK	cmyk(77.3%, 44.8%, 0%, 32.5%)
CIE-LAB	lab(40.56, 9.60, -46.44)
CIE-LCH	lch(40.56, 47.42, 281.68°)
OKLab	oklab(49.03% -0.03 -0.1331)
OKLCH	oklch(49.03% 0.136 257.3)
XYZ	xyz(12.3726, 11.5929, 40.6073)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275FAC #AC7427

analogous

#27A2AC #275FAC #3227AC

triadic

#275FAC #AC275F #5FAC27

tetradic

#275FAC #AC27A2 #AC7427 #27AC32

square

#275FAC #AC27A2 #AC7427 #27AC32

split-complementary

#275FAC #AC3227 #A2AC27

monochromatic

#102848 #1C437A #275FAC #3D7CD3 #6F9EDE

Accessibility & contrast

On white

6.33

#275FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#275FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275FAC

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275FAC	#FFFFFF	#000000	##FFFFFF
##275FAC	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3866AF

Deuteranopia (green-blind)

#1C5AAA

Tritanopia (blue-blind)

#00717D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #275fac;
/* rgb */ color: rgb(39, 95, 172);
/* oklch */ color: oklch(49.0% 0.136 257.3);

Tailwind

colors: {
  custom: {
    50: '#758bc5',
    500: '#275fac',
    950: '#000000',
  },
}

SCSS

$custom: #275fac;
$custom-light: #758bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#275fac",
  "rgb": {
    "r": 39,
    "g": 95,
    "b": 172
  },
  "hsl": {
    "h": 214.737,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49033,
    "c": 0.13642,
    "h": 257.3
  },
  "luminance": 0.11594
}

Semantic roles & 50–950 ramp

primary

#275FAC

secondary

#C59F6A

accent

#A142E6

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #275FAC

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

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