#275BA0#275BA0

#275BA0 is a mid, vivid cyan. Relative luminance 0.105; OKLCH L 47.3% C 0.125 H 256.6°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#275BA0
RGB	rgb(39, 91, 160)
HSL	hsl(214, 61%, 39%)
HSV	hsv(214, 76%, 63%)
CMYK	cmyk(75.6%, 43.1%, 0%, 37.3%)
CIE-LAB	lab(38.64, 7.56, -42.40)
CIE-LCH	lch(38.64, 43.07, 280.11°)
OKLab	oklab(47.31% -0.0289 -0.1213)
OKLCH	oklch(47.31% 0.125 256.6)
XYZ	xyz(10.9206, 10.4503, 34.6925)
Luminance	0.1045 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275BA0 #A06C27

analogous

#2798A0 #275BA0 #3027A0

triadic

#275BA0 #A0275B #5BA027

tetradic

#275BA0 #A02798 #A06C27 #27A030

square

#275BA0 #A02798 #A06C27 #27A030

split-complementary

#275BA0 #A03027 #98A027

monochromatic

#0F233E #1B3F6F #275BA0 #3677CE #6799DA

Accessibility & contrast

On white

6.80

#275BA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#275BA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275BA0

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275BA0	#FFFFFF	#000000	##FFFFFF
##275BA0	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3961A3

Deuteranopia (green-blind)

#24569F

Tritanopia (blue-blind)

#006B75

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #275ba0;
/* rgb */ color: rgb(39, 91, 160);
/* oklch */ color: oklch(47.3% 0.125 256.6);

Tailwind

colors: {
  custom: {
    50: '#7288bc',
    500: '#275ba0',
    950: '#000000',
  },
}

SCSS

$custom: #275ba0;
$custom-light: #7288bc;
$custom-dark: #000000;

JSON

{
  "hex": "#275ba0",
  "rgb": {
    "r": 39,
    "g": 91,
    "b": 160
  },
  "hsl": {
    "h": 214.215,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47305,
    "c": 0.12465,
    "h": 256.6
  },
  "luminance": 0.10452
}

Semantic roles & 50–950 ramp

primary

#275BA0

secondary

#C09863

accent

#9F44E4

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #275BA0

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

Preview Lab → · Contrast checker → · Palette generator →