#274ABA#274ABA

#274ABA is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.7% C 0.181 H 266.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#274ABA
RGB	rgb(39, 74, 186)
HSL	hsl(226, 65%, 44%)
HSV	hsv(226, 79%, 73%)
CMYK	cmyk(79%, 60.2%, 0%, 27.1%)
CIE-LAB	lab(35.74, 28.83, -62.50)
CIE-LCH	lch(35.74, 68.83, 294.76°)
OKLab	oklab(45.68% -0.0127 -0.1807)
OKLCH	oklch(45.68% 0.181 266)
XYZ	xyz(12.1453, 8.8727, 47.5173)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274ABA #BA9727

analogous

#2794BA #274ABA #4E27BA

triadic

#274ABA #BA274A #4ABA27

tetradic

#274ABA #BA2794 #BA9727 #27BA4E

square

#274ABA #BA2794 #BA9727 #27BA4E

split-complementary

#274ABA #BA4E27 #94BA27

monochromatic

#122255 #1C3687 #274ABA #4669D8 #7992E3

Accessibility & contrast

On white

7.57

#274ABA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#274ABA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274ABA

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274ABA	#FFFFFF	#000000	##FFFFFF
##274ABA	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBE

Deuteranopia (green-blind)

#004DB8

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #274aba;
/* rgb */ color: rgb(39, 74, 186);
/* oklch */ color: oklch(45.7% 0.181 266.0);

Tailwind

colors: {
  custom: {
    50: '#797cd0',
    500: '#274aba',
    950: '#000000',
  },
}

SCSS

$custom: #274aba;
$custom-light: #797cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#274aba",
  "rgb": {
    "r": 39,
    "g": 74,
    "b": 186
  },
  "hsl": {
    "h": 225.714,
    "s": 65.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45685,
    "c": 0.18113,
    "h": 266
  },
  "luminance": 0.08874
}

Semantic roles & 50–950 ramp

primary

#274ABA

secondary

#CBB672

accent

#C040E8

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #274ABA

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

Preview Lab → · Contrast checker → · Palette generator →