#27458E#27458E

#27458E is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.0% C 0.126 H 264.6°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#27458E
RGB	rgb(39, 69, 142)
HSL	hsl(223, 57%, 35%)
HSV	hsv(223, 73%, 56%)
CMYK	cmyk(72.5%, 51.4%, 0%, 44.3%)
CIE-LAB	lab(30.97, 15.24, -43.81)
CIE-LCH	lch(30.97, 46.38, 289.18°)
OKLab	oklab(41.03% -0.0118 -0.1258)
OKLCH	oklch(41.03% 0.126 264.6)
XYZ	xyz(7.8456, 6.6398, 26.4541)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27458E #8E7027

analogous

#27788E #27458E #3C278E

triadic

#27458E #8E2745 #458E27

tetradic

#27458E #8E2778 #8E7027 #278E3C

square

#27458E #8E2778 #8E7027 #278E3C

split-complementary

#27458E #8E3C27 #788E27

monochromatic

#0D162E #1A2E5E #27458E #345CBE #5D7FD2

Accessibility & contrast

On white

9.02

#27458E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#27458E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27458E

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27458E	#FFFFFF	#000000	##FFFFFF
##27458E	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4E91

Deuteranopia (green-blind)

#00448D

Tritanopia (blue-blind)

#005662

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #27458e;
/* rgb */ color: rgb(39, 69, 142);
/* oklch */ color: oklch(41.0% 0.126 264.6);

Tailwind

colors: {
  custom: {
    50: '#6f78b0',
    500: '#27458e',
    950: '#000000',
  },
}

SCSS

$custom: #27458e;
$custom-light: #6f78b0;
$custom-dark: #000000;

JSON

{
  "hex": "#27458e",
  "rgb": {
    "r": 39,
    "g": 69,
    "b": 142
  },
  "hsl": {
    "h": 222.524,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.41028,
    "c": 0.12639,
    "h": 264.6
  },
  "luminance": 0.06641
}

Semantic roles & 50–950 ramp

primary

#27458E

secondary

#B89C59

accent

#B448E0

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #27458E

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

Preview Lab → · Contrast checker → · Palette generator →