#274459#274459

#274459 is a dark, muted cyan. Relative luminance 0.053; OKLCH L 37.3% C 0.050 H 241.3°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#274459
RGB	rgb(39, 68, 89)
HSL	hsl(205, 39%, 25%)
HSV	hsv(205, 56%, 35%)
CMYK	cmyk(56.2%, 23.6%, 0%, 65.1%)
CIE-LAB	lab(27.54, -4.05, -15.84)
CIE-LCH	lch(27.54, 16.34, 255.65°)
OKLab	oklab(37.35% -0.0241 -0.0442)
OKLCH	oklch(37.35% 0.05 241.3)
XYZ	xyz(4.7063, 5.2865, 10.2216)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274459 #593C27

analogous

#275955 #274459 #272B59

triadic

#274459 #592744 #445927

tetradic

#274459 #552759 #593C27 #2B5927

square

#274459 #552759 #593C27 #2B5927

split-complementary

#274459 #59272B #595527

monochromatic

#091015 #14232E #274459 #3A6584 #4C85AE

Accessibility & contrast

On white

10.21

#274459 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#274459 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274459

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274459	#FFFFFF	#000000	##FFFFFF
##274459	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B445A

Deuteranopia (green-blind)

#343F59

Tritanopia (blue-blind)

#0A494B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #274459;
/* rgb */ color: rgb(39, 68, 89);
/* oklch */ color: oklch(37.3% 0.050 241.3);

Tailwind

colors: {
  custom: {
    50: '#657788',
    500: '#274459',
    950: '#000000',
  },
}

SCSS

$custom: #274459;
$custom-light: #657788;
$custom-dark: #000000;

JSON

{
  "hex": "#274459",
  "rgb": {
    "r": 39,
    "g": 68,
    "b": 89
  },
  "hsl": {
    "h": 205.2,
    "s": 39.062,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37348,
    "c": 0.05034,
    "h": 241.3
  },
  "luminance": 0.05287
}

Semantic roles & 50–950 ramp

primary

#274459

secondary

#8C6950

accent

#8A59CF

background

#F6F7F8

surface

#EBEDEF

border

#C6C8CA

text

#06080B

muted

#7A7B7C

Preview Lab

Preview with #274459

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

Preview Lab → · Contrast checker → · Palette generator →