#275FA6#275FA6

#275FA6 is a mid, vivid cyan. Relative luminance 0.114; OKLCH L 48.6% C 0.128 H 255.9°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#275FA6
RGB	rgb(39, 95, 166)
HSL	hsl(214, 62%, 40%)
HSV	hsv(214, 77%, 65%)
CMYK	cmyk(76.5%, 42.8%, 0%, 34.9%)
CIE-LAB	lab(40.19, 7.29, -43.48)
CIE-LCH	lch(40.19, 44.09, 279.51°)
OKLab	oklab(48.63% -0.0312 -0.1244)
OKLCH	oklch(48.63% 0.128 255.9)
XYZ	xyz(11.8093, 11.3676, 37.6408)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275FA6 #A66E27

analogous

#279FA6 #275FA6 #2E27A6

triadic

#275FA6 #A6275F #5FA627

tetradic

#275FA6 #A6279F #A66E27 #27A62E

square

#275FA6 #A6279F #A66E27 #27A62E

split-complementary

#275FA6 #A62E27 #9FA627

monochromatic

#102643 #1B4374 #275FA6 #3A7CD1 #6B9DDC

Accessibility & contrast

On white

6.41

#275FA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#275FA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275FA6

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275FA6	#FFFFFF	#000000	##FFFFFF
##275FA6	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C65A9

Deuteranopia (green-blind)

#2659A5

Tritanopia (blue-blind)

#00707A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #275fa6;
/* rgb */ color: rgb(39, 95, 166);
/* oklch */ color: oklch(48.6% 0.128 255.9);

Tailwind

colors: {
  custom: {
    50: '#738bc1',
    500: '#275fa6',
    950: '#000000',
  },
}

SCSS

$custom: #275fa6;
$custom-light: #738bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#275fa6",
  "rgb": {
    "r": 39,
    "g": 95,
    "b": 166
  },
  "hsl": {
    "h": 213.543,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48628,
    "c": 0.12824,
    "h": 255.9
  },
  "luminance": 0.11369
}

Semantic roles & 50–950 ramp

primary

#275FA6

secondary

#C39A66

accent

#9D43E5

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #275FA6

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

Preview Lab → · Contrast checker → · Palette generator →