#275CA1#275CA1

#275CA1 is a mid, vivid cyan. Relative luminance 0.107; OKLCH L 47.6% C 0.125 H 256.3°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#275CA1
RGB	rgb(39, 92, 161)
HSL	hsl(214, 61%, 39%)
HSV	hsv(214, 76%, 63%)
CMYK	cmyk(75.8%, 42.9%, 0%, 36.9%)
CIE-LAB	lab(39.00, 7.30, -42.42)
CIE-LCH	lch(39.00, 43.04, 279.76°)
OKLab	oklab(47.6% -0.0296 -0.1213)
OKLCH	oklch(47.6% 0.125 256.3)
XYZ	xyz(11.0945, 10.6576, 35.1837)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275CA1 #A16C27

analogous

#2799A1 #275CA1 #2F27A1

triadic

#275CA1 #A1275C #5CA127

tetradic

#275CA1 #A12799 #A16C27 #27A12F

square

#275CA1 #A12799 #A16C27 #27A12F

split-complementary

#275CA1 #A12F27 #99A127

monochromatic

#0F243E #1B4070 #275CA1 #3779CE #689ADA

Accessibility & contrast

On white

6.71

#275CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#275CA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275CA1

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275CA1	#FFFFFF	#000000	##FFFFFF
##275CA1	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A62A4

Deuteranopia (green-blind)

#2557A0

Tritanopia (blue-blind)

#006C76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #275ca1;
/* rgb */ color: rgb(39, 92, 161);
/* oklch */ color: oklch(47.6% 0.125 256.3);

Tailwind

colors: {
  custom: {
    50: '#7289bd',
    500: '#275ca1',
    950: '#000000',
  },
}

SCSS

$custom: #275ca1;
$custom-light: #7289bd;
$custom-dark: #000000;

JSON

{
  "hex": "#275ca1",
  "rgb": {
    "r": 39,
    "g": 92,
    "b": 161
  },
  "hsl": {
    "h": 213.934,
    "s": 61,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47603,
    "c": 0.12486,
    "h": 256.3
  },
  "luminance": 0.10659
}

Semantic roles & 50–950 ramp

primary

#275CA1

secondary

#C09863

accent

#9E44E4

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #275CA1

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

Preview Lab → · Contrast checker → · Palette generator →