#274283#274283

#274283 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.5% C 0.114 H 264.7°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#274283
RGB	rgb(39, 66, 131)
HSL	hsl(222, 54%, 33%)
HSV	hsv(222, 70%, 51%)
CMYK	cmyk(70.2%, 49.6%, 0%, 48.6%)
CIE-LAB	lab(29.33, 13.01, -39.67)
CIE-LCH	lch(29.33, 41.75, 288.16°)
OKLab	oklab(39.53% -0.0105 -0.1137)
OKLCH	oklch(39.53% 0.114 264.7)
XYZ	xyz(6.8802, 5.9658, 22.2572)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274283 #836827

analogous

#277083 #274283 #3A2783

triadic

#274283 #832742 #428327

tetradic

#274283 #832770 #836827 #27833A

square

#274283 #832770 #836827 #27833A

split-complementary

#274283 #833A27 #708327

monochromatic

#0B1225 #192A54 #274283 #355AB2 #577ACD

Accessibility & contrast

On white

9.58

#274283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#274283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274283

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274283	#FFFFFF	#000000	##FFFFFF
##274283	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4A85

Deuteranopia (green-blind)

#094182

Tritanopia (blue-blind)

#00515C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #274283;
/* rgb */ color: rgb(39, 66, 131);
/* oklch */ color: oklch(39.5% 0.114 264.7);

Tailwind

colors: {
  custom: {
    50: '#6d75a7',
    500: '#274283',
    950: '#000000',
  },
}

SCSS

$custom: #274283;
$custom-light: #6d75a7;
$custom-dark: #000000;

JSON

{
  "hex": "#274283",
  "rgb": {
    "r": 39,
    "g": 66,
    "b": 131
  },
  "hsl": {
    "h": 222.391,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.39527,
    "c": 0.11416,
    "h": 264.7
  },
  "luminance": 0.05966
}

Semantic roles & 50–950 ramp

primary

#274283

secondary

#B29654

accent

#B24ADD

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #274283

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

Preview Lab → · Contrast checker → · Palette generator →