#275EC6#275EC6

#275EC6 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.7% C 0.173 H 261.6°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#275EC6
RGB	rgb(39, 94, 198)
HSL	hsl(219, 67%, 46%)
HSV	hsv(219, 80%, 78%)
CMYK	cmyk(80.3%, 52.5%, 0%, 22.4%)
CIE-LAB	lab(42.02, 20.29, -59.29)
CIE-LCH	lch(42.02, 62.66, 288.90°)
OKLab	oklab(50.71% -0.0253 -0.1709)
OKLCH	oklch(50.71% 0.173 261.6)
XYZ	xyz(15.0288, 12.5122, 55.0381)
Luminance	0.1251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#275EC6 #C68F27

analogous

#27AEC6 #275EC6 #3F27C6

triadic

#275EC6 #C6275E #5EC627

tetradic

#275EC6 #C627AE #C68F27 #27C63F

square

#275EC6 #C627AE #C68F27 #27C63F

split-complementary

#275EC6 #C63F27 #AEC627

monochromatic

#132D60 #1D4693 #275EC6 #4E7FDC #81A4E6

Accessibility & contrast

On white

6.00

#275EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#275EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #275EC6

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##275EC6	#FFFFFF	#000000	##FFFFFF
##275EC6	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#106BCA

Deuteranopia (green-blind)

#005CC4

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #275ec6;
/* rgb */ color: rgb(39, 94, 198);
/* oklch */ color: oklch(50.7% 0.173 261.6);

Tailwind

colors: {
  custom: {
    50: '#7b8bd8',
    500: '#275ec6',
    950: '#000000',
  },
}

SCSS

$custom: #275ec6;
$custom-light: #7b8bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#275ec6",
  "rgb": {
    "r": 39,
    "g": 94,
    "b": 198
  },
  "hsl": {
    "h": 219.245,
    "s": 67.089,
    "l": 46.471
  },
  "oklch": {
    "l": 0.50707,
    "c": 0.17275,
    "h": 261.6
  },
  "luminance": 0.12514
}

Semantic roles & 50–950 ramp

primary

#275EC6

secondary

#CFB27A

accent

#AE3EEA

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #275EC6

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

Preview Lab → · Contrast checker → · Palette generator →