#274EC2#274EC2

#274EC2 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.2% C 0.187 H 265.4°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#274EC2
RGB	rgb(39, 78, 194)
HSL	hsl(225, 67%, 46%)
HSV	hsv(225, 80%, 76%)
CMYK	cmyk(79.9%, 59.8%, 0%, 23.9%)
CIE-LAB	lab(37.43, 29.24, -64.42)
CIE-LCH	lch(37.43, 70.74, 294.41°)
OKLab	oklab(47.15% -0.015 -0.1862)
OKLCH	oklch(47.15% 0.187 265.4)
XYZ	xyz(13.2953, 9.7736, 52.2143)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274EC2 #C29B27

analogous

#279BC2 #274EC2 #4D27C2

triadic

#274EC2 #C2274E #4EC227

tetradic

#274EC2 #C2279B #C29B27 #27C24D

square

#274EC2 #C2279B #C29B27 #27C24D

split-complementary

#274EC2 #C24D27 #9BC227

monochromatic

#13255C #1D3A8F #274EC2 #4B6FDB #7E98E5

Accessibility & contrast

On white

7.11

#274EC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#274EC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274EC2

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274EC2	#FFFFFF	#000000	##FFFFFF
##274EC2	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C6

Deuteranopia (green-blind)

#0051C0

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #274ec2;
/* rgb */ color: rgb(39, 78, 194);
/* oklch */ color: oklch(47.2% 0.187 265.4);

Tailwind

colors: {
  custom: {
    50: '#7b7fd5',
    500: '#274ec2',
    950: '#000000',
  },
}

SCSS

$custom: #274ec2;
$custom-light: #7b7fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#274ec2",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 194
  },
  "hsl": {
    "h": 224.903,
    "s": 66.524,
    "l": 45.686
  },
  "oklch": {
    "l": 0.47154,
    "c": 0.18685,
    "h": 265.4
  },
  "luminance": 0.09775
}

Semantic roles & 50–950 ramp

primary

#274EC2

secondary

#CEB877

accent

#BE3EE9

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #274EC2

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

Preview Lab → · Contrast checker → · Palette generator →