#274B86#274B86

#274B86 is a dark, moderate blue. Relative luminance 0.072; OKLCH L 41.8% C 0.107 H 259.8°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#274B86
RGB	rgb(39, 75, 134)
HSL	hsl(217, 55%, 34%)
HSV	hsv(217, 71%, 53%)
CMYK	cmyk(70.9%, 44%, 0%, 47.5%)
CIE-LAB	lab(32.22, 8.07, -36.88)
CIE-LCH	lch(32.22, 37.75, 282.34°)
OKLab	oklab(41.82% -0.019 -0.1053)
OKLCH	oklch(41.82% 0.107 259.8)
XYZ	xyz(7.6543, 7.1839, 23.5329)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274B86 #866227

analogous

#277B86 #274B86 #332786

triadic

#274B86 #86274B #4B8627

tetradic

#274B86 #86277B #866227 #278633

square

#274B86 #86277B #866227 #278633

split-complementary

#274B86 #863327 #7B8627

monochromatic

#0B1627 #193057 #274B86 #3566B5 #5985CF

Accessibility & contrast

On white

8.62

#274B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#274B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274B86

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274B86	#FFFFFF	#000000	##FFFFFF
##274B86	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5188

Deuteranopia (green-blind)

#1F4885

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #274b86;
/* rgb */ color: rgb(39, 75, 134);
/* oklch */ color: oklch(41.8% 0.107 259.8);

Tailwind

colors: {
  custom: {
    50: '#6d7ca9',
    500: '#274b86',
    950: '#000000',
  },
}

SCSS

$custom: #274b86;
$custom-light: #6d7ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#274b86",
  "rgb": {
    "r": 39,
    "g": 75,
    "b": 134
  },
  "hsl": {
    "h": 217.263,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41816,
    "c": 0.10704,
    "h": 259.8
  },
  "luminance": 0.07185
}

Semantic roles & 50–950 ramp

primary

#274B86

secondary

#B49055

accent

#A64ADE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #274B86

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

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