#274CC9#274CC9

#274CC9 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.4% C 0.198 H 266.0°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#274CC9
RGB	rgb(39, 76, 201)
HSL	hsl(226, 68%, 47%)
HSV	hsv(226, 81%, 79%)
CMYK	cmyk(80.6%, 62.2%, 0%, 21.2%)
CIE-LAB	lab(37.51, 33.16, -68.37)
CIE-LCH	lch(37.51, 75.99, 295.88°)
OKLab	oklab(47.39% -0.0138 -0.1978)
OKLCH	oklch(47.39% 0.198 266)
XYZ	xyz(13.9600, 9.8156, 56.4059)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274CC9 #C9A427

analogous

#279DC9 #274CC9 #5327C9

triadic

#274CC9 #C9274C #4CC927

tetradic

#274CC9 #C9279D #C9A427 #27C953

square

#274CC9 #C9279D #C9A427 #27C953

split-complementary

#274CC9 #C95327 #9DC927

monochromatic

#132562 #1D3996 #274CC9 #5070DD #839AE7

Accessibility & contrast

On white

7.09

#274CC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#274CC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274CC9

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274CC9	#FFFFFF	#000000	##FFFFFF
##274CC9	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CD

Deuteranopia (green-blind)

#0051C7

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #274cc9;
/* rgb */ color: rgb(39, 76, 201);
/* oklch */ color: oklch(47.4% 0.198 266.0);

Tailwind

colors: {
  custom: {
    50: '#7d7dda',
    500: '#274cc9',
    950: '#000000',
  },
}

SCSS

$custom: #274cc9;
$custom-light: #7d7dda;
$custom-dark: #000000;

JSON

{
  "hex": "#274cc9",
  "rgb": {
    "r": 39,
    "g": 76,
    "b": 201
  },
  "hsl": {
    "h": 226.296,
    "s": 67.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47392,
    "c": 0.19833,
    "h": 266
  },
  "luminance": 0.09817
}

Semantic roles & 50–950 ramp

primary

#274CC9

secondary

#D0BD7C

accent

#C33DEA

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #274CC9

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

Preview Lab → · Contrast checker → · Palette generator →