#274E76#274E76

#274E76 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.5% C 0.081 H 250.9°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#274E76
RGB	rgb(39, 78, 118)
HSL	hsl(210, 50%, 31%)
HSV	hsv(210, 67%, 46%)
CMYK	cmyk(66.9%, 33.9%, 0%, 53.7%)
CIE-LAB	lab(32.23, -0.02, -26.94)
CIE-LCH	lch(32.23, 26.94, 269.97°)
OKLab	oklab(41.52% -0.0264 -0.0762)
OKLCH	oklch(41.52% 0.081 250.9)
XYZ	xyz(6.8299, 7.1875, 18.1634)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274E76 #764F27

analogous

#277576 #274E76 #282776

triadic

#274E76 #76274E #4E7627

tetradic

#274E76 #762775 #764F27 #277628

square

#274E76 #762775 #764F27 #277628

split-complementary

#274E76 #762827 #757627

monochromatic

#09111A #183048 #274E76 #366CA4 #528BC6

Accessibility & contrast

On white

8.62

#274E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#274E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274E76

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274E76	#FFFFFF	#000000	##FFFFFF
##274E76	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)

#3D5078

Deuteranopia (green-blind)

#324875

Tritanopia (blue-blind)

#00575C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #274e76;
/* rgb */ color: rgb(39, 78, 118);
/* oklch */ color: oklch(41.5% 0.081 250.9);

Tailwind

colors: {
  custom: {
    50: '#6a7f9d',
    500: '#274e76',
    950: '#000000',
  },
}

SCSS

$custom: #274e76;
$custom-light: #6a7f9d;
$custom-dark: #000000;

JSON

{
  "hex": "#274e76",
  "rgb": {
    "r": 39,
    "g": 78,
    "b": 118
  },
  "hsl": {
    "h": 210.38,
    "s": 50.318,
    "l": 30.784
  },
  "oklch": {
    "l": 0.41521,
    "c": 0.08066,
    "h": 250.9
  },
  "luminance": 0.07188
}

Semantic roles & 50–950 ramp

primary

#274E76

secondary

#A87D51

accent

#954EDA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #274E76

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

Preview Lab → · Contrast checker → · Palette generator →