#274B94#274B94

#274B94 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 42.8% C 0.127 H 262.6°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#274B94
RGB	rgb(39, 75, 148)
HSL	hsl(220, 58%, 37%)
HSV	hsv(220, 74%, 58%)
CMYK	cmyk(73.6%, 49.3%, 0%, 42%)
CIE-LAB	lab(33.14, 13.51, -43.99)
CIE-LCH	lch(33.14, 46.02, 287.07°)
OKLab	oklab(42.82% -0.0165 -0.1262)
OKLCH	oklch(42.82% 0.127 262.6)
XYZ	xyz(8.6962, 7.6007, 29.0200)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274B94 #947027

analogous

#278294 #274B94 #392794

triadic

#274B94 #94274B #4B9427

tetradic

#274B94 #942782 #947027 #279439

square

#274B94 #942782 #947027 #279439

split-complementary

#274B94 #943927 #829427

monochromatic

#0D1A33 #1A3264 #274B94 #3464C4 #6087D5

Accessibility & contrast

On white

8.33

#274B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#274B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274B94

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274B94	#FFFFFF	#000000	##FFFFFF
##274B94	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235397

Deuteranopia (green-blind)

#024993

Tritanopia (blue-blind)

#005C68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #274b94;
/* rgb */ color: rgb(39, 75, 148);
/* oklch */ color: oklch(42.8% 0.127 262.6);

Tailwind

colors: {
  custom: {
    50: '#707cb4',
    500: '#274b94',
    950: '#000000',
  },
}

SCSS

$custom: #274b94;
$custom-light: #707cb4;
$custom-dark: #000000;

JSON

{
  "hex": "#274b94",
  "rgb": {
    "r": 39,
    "g": 75,
    "b": 148
  },
  "hsl": {
    "h": 220.183,
    "s": 58.289,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42815,
    "c": 0.12731,
    "h": 262.6
  },
  "luminance": 0.07602
}

Semantic roles & 50–950 ramp

primary

#274B94

secondary

#BB9B5C

accent

#AE46E2

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #274B94

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

Preview Lab → · Contrast checker → · Palette generator →