#274CCA#274CCA

#274CCA is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.200 H 266.0°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#274CCA
RGB	rgb(39, 76, 202)
HSL	hsl(226, 68%, 47%)
HSV	hsv(226, 81%, 79%)
CMYK	cmyk(80.7%, 62.4%, 0%, 20.8%)
CIE-LAB	lab(37.60, 33.54, -68.81)
CIE-LCH	lch(37.60, 76.55, 295.98°)
OKLab	oklab(47.48% -0.0138 -0.1991)
OKLCH	oklch(47.48% 0.2 266)
XYZ	xyz(14.0781, 9.8628, 57.0274)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274CCA #CAA527

analogous

#279ECA #274CCA #5327CA

triadic

#274CCA #CA274C #4CCA27

tetradic

#274CCA #CA279E #CAA527 #27CA53

square

#274CCA #CA279E #CAA527 #27CA53

split-complementary

#274CCA #CA5327 #9ECA27

monochromatic

#132563 #1D3997 #274CCA #5171DD #849BE7

Accessibility & contrast

On white

7.06

#274CCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#274CCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274CCA

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274CCA	#FFFFFF	#000000	##FFFFFF
##274CCA	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CE

Deuteranopia (green-blind)

#0051C8

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #274cca;
/* rgb */ color: rgb(39, 76, 202);
/* oklch */ color: oklch(47.5% 0.200 266.0);

Tailwind

colors: {
  custom: {
    50: '#7d7ddb',
    500: '#274cca',
    950: '#000000',
  },
}

SCSS

$custom: #274cca;
$custom-light: #7d7ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#274cca",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 202
  },
  "hsl": {
    "h": 226.38,
    "s": 67.635,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47482,
    "c": 0.19962,
    "h": 266
  },
  "luminance": 0.09864
}

Semantic roles & 50–950 ramp

primary

#274CCA

secondary

#D0BD7C

accent

#C33DEB

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #274CCA

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

Preview Lab → · Contrast checker → · Palette generator →