#274178#274178

#274178 is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.5% C 0.099 H 263.4°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#274178
RGB	rgb(39, 65, 120)
HSL	hsl(221, 51%, 31%)
HSV	hsv(221, 68%, 47%)
CMYK	cmyk(67.5%, 45.8%, 0%, 52.9%)
CIE-LAB	lab(28.29, 9.44, -34.44)
CIE-LCH	lch(28.29, 35.71, 285.33°)
OKLab	oklab(38.5% -0.0113 -0.0983)
OKLCH	oklch(38.5% 0.099 263.4)
XYZ	xyz(6.1160, 5.5674, 18.5180)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274178 #785E27

analogous

#276978 #274178 #352778

triadic

#274178 #782741 #417827

tetradic

#274178 #782769 #785E27 #277835

square

#274178 #782769 #785E27 #277835

split-complementary

#274178 #783527 #697827

monochromatic

#090F1C #18284A #274178 #365AA6 #5278C7

Accessibility & contrast

On white

9.94

#274178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#274178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274178

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274178	#FFFFFF	#000000	##FFFFFF
##274178	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27477A

Deuteranopia (green-blind)

#1A3F77

Tritanopia (blue-blind)

#004E56

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #274178;
/* rgb */ color: rgb(39, 65, 120);
/* oklch */ color: oklch(38.5% 0.099 263.4);

Tailwind

colors: {
  custom: {
    50: '#6a759f',
    500: '#274178',
    950: '#000000',
  },
}

SCSS

$custom: #274178;
$custom-light: #6a759f;
$custom-dark: #000000;

JSON

{
  "hex": "#274178",
  "rgb": {
    "r": 39,
    "g": 65,
    "b": 120
  },
  "hsl": {
    "h": 220.741,
    "s": 50.943,
    "l": 31.176
  },
  "oklch": {
    "l": 0.38499,
    "c": 0.09898,
    "h": 263.4
  },
  "luminance": 0.05568
}

Semantic roles & 50–950 ramp

primary

#274178

secondary

#AA8D51

accent

#AD4DDA

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #274178

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

Preview Lab → · Contrast checker → · Palette generator →