#274589#274589

#274589 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.7% C 0.119 H 264.0°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#274589
RGB	rgb(39, 69, 137)
HSL	hsl(222, 56%, 35%)
HSV	hsv(222, 72%, 54%)
CMYK	cmyk(71.5%, 49.6%, 0%, 46.3%)
CIE-LAB	lab(30.62, 13.29, -41.30)
CIE-LCH	lch(30.62, 43.38, 287.84°)
OKLab	oklab(40.65% -0.0125 -0.1184)
OKLCH	oklch(40.65% 0.119 264)
XYZ	xyz(7.4786, 6.4930, 24.5212)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274589 #896B27

analogous

#277689 #274589 #3A2789

triadic

#274589 #892745 #458927

tetradic

#274589 #892776 #896B27 #27893A

square

#274589 #892776 #896B27 #27893A

split-complementary

#274589 #893A27 #768927

monochromatic

#0C152A #192D59 #274589 #355DB9 #5A7ED0

Accessibility & contrast

On white

9.14

#274589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#274589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274589

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274589	#FFFFFF	#000000	##FFFFFF
##274589	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204D8C

Deuteranopia (green-blind)

#054488

Tritanopia (blue-blind)

#005560

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #274589;
/* rgb */ color: rgb(39, 69, 137);
/* oklch */ color: oklch(40.7% 0.119 264.0);

Tailwind

colors: {
  custom: {
    50: '#6e78ac',
    500: '#274589',
    950: '#000000',
  },
}

SCSS

$custom: #274589;
$custom-light: #6e78ac;
$custom-dark: #000000;

JSON

{
  "hex": "#274589",
  "rgb": {
    "r": 39,
    "g": 69,
    "b": 137
  },
  "hsl": {
    "h": 221.633,
    "s": 55.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.40651,
    "c": 0.11908,
    "h": 264
  },
  "luminance": 0.06494
}

Semantic roles & 50–950 ramp

primary

#274589

secondary

#B59857

accent

#B149DF

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #274589

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

Preview Lab → · Contrast checker → · Palette generator →