#274E86#274E86

#274E86 is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.5% C 0.103 H 257.7°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#274E86
RGB	rgb(39, 78, 134)
HSL	hsl(215, 55%, 34%)
HSV	hsv(215, 71%, 53%)
CMYK	cmyk(70.9%, 41.8%, 0%, 47.5%)
CIE-LAB	lab(33.14, 6.07, -35.42)
CIE-LCH	lch(33.14, 35.94, 279.72°)
OKLab	oklab(42.53% -0.0221 -0.101)
OKLCH	oklch(42.53% 0.103 257.7)
XYZ	xyz(7.8626, 7.6005, 23.6023)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E86 #865F27

analogous

#277E86 #274E86 #302786

triadic

#274E86 #86274E #4E8627

tetradic

#274E86 #86277E #865F27 #278630

square

#274E86 #86277E #865F27 #278630

split-complementary

#274E86 #863027 #7E8627

monochromatic

#0B1727 #193257 #274E86 #356AB5 #5989CF

Accessibility & contrast

On white

8.33

#274E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#274E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E86

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E86	#FFFFFF	#000000	##FFFFFF
##274E86	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)

#345388

Deuteranopia (green-blind)

#254A85

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #274e86;
/* rgb */ color: rgb(39, 78, 134);
/* oklch */ color: oklch(42.5% 0.103 257.7);

Tailwind

colors: {
  custom: {
    50: '#6d7fa9',
    500: '#274e86',
    950: '#000000',
  },
}

SCSS

$custom: #274e86;
$custom-light: #6d7fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#274e86",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 134
  },
  "hsl": {
    "h": 215.368,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42525,
    "c": 0.1034,
    "h": 257.7
  },
  "luminance": 0.07601
}

Semantic roles & 50–950 ramp

primary

#274E86

secondary

#B48D55

accent

#A14ADE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #274E86

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

Preview Lab → · Contrast checker → · Palette generator →