#274A86#274A86

#274A86 is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.6% C 0.108 H 260.4°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#274A86
RGB	rgb(39, 74, 134)
HSL	hsl(218, 55%, 34%)
HSV	hsv(218, 71%, 53%)
CMYK	cmyk(70.9%, 44.8%, 0%, 47.5%)
CIE-LAB	lab(31.92, 8.74, -37.37)
CIE-LCH	lch(31.92, 38.38, 283.16°)
OKLab	oklab(41.58% -0.018 -0.1068)
OKLCH	oklch(41.58% 0.108 260.4)
XYZ	xyz(7.5870, 7.0493, 23.5104)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274A86 #866327

analogous

#277A86 #274A86 #342786

triadic

#274A86 #86274A #4A8627

tetradic

#274A86 #86277A #866327 #278634

square

#274A86 #86277A #866327 #278634

split-complementary

#274A86 #863427 #7A8627

monochromatic

#0B1627 #193057 #274A86 #3564B5 #5984CF

Accessibility & contrast

On white

8.71

#274A86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#274A86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274A86

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274A86	#FFFFFF	#000000	##FFFFFF
##274A86	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5088

Deuteranopia (green-blind)

#1D4785

Tritanopia (blue-blind)

#005861

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #274a86;
/* rgb */ color: rgb(39, 74, 134);
/* oklch */ color: oklch(41.6% 0.108 260.4);

Tailwind

colors: {
  custom: {
    50: '#6d7ca9',
    500: '#274a86',
    950: '#000000',
  },
}

SCSS

$custom: #274a86;
$custom-light: #6d7ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#274a86",
  "rgb": {
    "r": 39,
    "g": 74,
    "b": 134
  },
  "hsl": {
    "h": 217.895,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41582,
    "c": 0.10828,
    "h": 260.4
  },
  "luminance": 0.0705
}

Semantic roles & 50–950 ramp

primary

#274A86

secondary

#B49155

accent

#A74ADE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #274A86

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

Preview Lab → · Contrast checker → · Palette generator →