#275FA1#275FA1

#275FA1 is a mid, vivid cyan. Relative luminance 0.112; OKLCH L 48.3% C 0.121 H 254.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#275FA1
RGB	rgb(39, 95, 161)
HSL	hsl(212, 61%, 39%)
HSV	hsv(212, 76%, 63%)
CMYK	cmyk(75.8%, 41%, 0%, 36.9%)
CIE-LAB	lab(39.89, 5.36, -40.99)
CIE-LCH	lch(39.89, 41.34, 277.45°)
OKLab	oklab(48.3% -0.0323 -0.117)
OKLCH	oklch(48.3% 0.121 254.6)
XYZ	xyz(11.3595, 11.1877, 35.2721)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275FA1 #A16927

analogous

#279CA1 #275FA1 #2C27A1

triadic

#275FA1 #A1275F #5FA127

tetradic

#275FA1 #A1279C #A16927 #27A12C

square

#275FA1 #A1279C #A16927 #27A12C

split-complementary

#275FA1 #A12C27 #9CA127

monochromatic

#0F253E #1B4270 #275FA1 #377CCE #689DDA

Accessibility & contrast

On white

6.49

#275FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#275FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275FA1

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275FA1	#FFFFFF	#000000	##FFFFFF
##275FA1	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4064A4

Deuteranopia (green-blind)

#2C59A0

Tritanopia (blue-blind)

#006F78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #275fa1;
/* rgb */ color: rgb(39, 95, 161);
/* oklch */ color: oklch(48.3% 0.121 254.6);

Tailwind

colors: {
  custom: {
    50: '#728bbd',
    500: '#275fa1',
    950: '#000000',
  },
}

SCSS

$custom: #275fa1;
$custom-light: #728bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#275fa1",
  "rgb": {
    "r": 39,
    "g": 95,
    "b": 161
  },
  "hsl": {
    "h": 212.459,
    "s": 61,
    "l": 39.216
  },
  "oklch": {
    "l": 0.483,
    "c": 0.12144,
    "h": 254.6
  },
  "luminance": 0.11189
}

Semantic roles & 50–950 ramp

primary

#275FA1

secondary

#C09663

accent

#9A44E4

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #275FA1

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

Preview Lab → · Contrast checker → · Palette generator →