#274374#274374

#274374 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.7% C 0.090 H 260.8°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#274374
RGB	rgb(39, 67, 116)
HSL	hsl(218, 50%, 30%)
HSV	hsv(218, 66%, 45%)
CMYK	cmyk(66.4%, 42.2%, 0%, 54.5%)
CIE-LAB	lab(28.66, 6.54, -31.34)
CIE-LCH	lch(28.66, 32.01, 281.79°)
OKLab	oklab(38.7% -0.0144 -0.0892)
OKLCH	oklch(38.7% 0.09 260.8)
XYZ	xyz(5.9951, 5.7060, 17.3050)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274374 #745827

analogous

#276974 #274374 #322774

triadic

#274374 #742743 #437427

tetradic

#274374 #742769 #745827 #277432

square

#274374 #742769 #745827 #277432

split-complementary

#274374 #743227 #697427

monochromatic

#080E18 #182946 #274374 #365DA2 #517BC4

Accessibility & contrast

On white

9.81

#274374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#274374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274374

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274374	#FFFFFF	#000000	##FFFFFF
##274374	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4776

Deuteranopia (green-blind)

#224073

Tritanopia (blue-blind)

#004E56

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #274374;
/* rgb */ color: rgb(39, 67, 116);
/* oklch */ color: oklch(38.7% 0.090 260.8);

Tailwind

colors: {
  custom: {
    50: '#6a769c',
    500: '#274374',
    950: '#000000',
  },
}

SCSS

$custom: #274374;
$custom-light: #6a769c;
$custom-dark: #000000;

JSON

{
  "hex": "#274374",
  "rgb": {
    "r": 39,
    "g": 67,
    "b": 116
  },
  "hsl": {
    "h": 218.182,
    "s": 49.677,
    "l": 30.392
  },
  "oklch": {
    "l": 0.387,
    "c": 0.09035,
    "h": 260.8
  },
  "luminance": 0.05707
}

Semantic roles & 50–950 ramp

primary

#274374

secondary

#A68750

accent

#A74FD9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #274374

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

Preview Lab → · Contrast checker → · Palette generator →