#274A7E#274A7E

#274A7E is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.0% C 0.097 H 258.2°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#274A7E
RGB	rgb(39, 74, 126)
HSL	hsl(216, 53%, 32%)
HSV	hsv(216, 69%, 49%)
CMYK	cmyk(69%, 41.3%, 0%, 50.6%)
CIE-LAB	lab(31.43, 5.65, -33.20)
CIE-LCH	lch(31.43, 33.67, 279.66°)
OKLab	oklab(41.04% -0.0198 -0.0945)
OKLCH	oklch(41.04% 0.097 258.2)
XYZ	xyz(7.0500, 6.8346, 20.6823)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274A7E #7E5B27

analogous

#27767E #274A7E #30277E

triadic

#274A7E #7E274A #4A7E27

tetradic

#274A7E #7E2776 #7E5B27 #277E30

square

#274A7E #7E2776 #7E5B27 #277E30

split-complementary

#274A7E #7E3027 #767E27

monochromatic

#0A1321 #192F4F #274A7E #3565AD #5584CA

Accessibility & contrast

On white

8.87

#274A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#274A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274A7E

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274A7E	#FFFFFF	#000000	##FFFFFF
##274A7E	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324E80

Deuteranopia (green-blind)

#25467D

Tritanopia (blue-blind)

#00565E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #274a7e;
/* rgb */ color: rgb(39, 74, 126);
/* oklch */ color: oklch(41.0% 0.097 258.2);

Tailwind

colors: {
  custom: {
    50: '#6b7ca4',
    500: '#274a7e',
    950: '#000000',
  },
}

SCSS

$custom: #274a7e;
$custom-light: #6b7ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#274a7e",
  "rgb": {
    "r": 39,
    "g": 74,
    "b": 126
  },
  "hsl": {
    "h": 215.862,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41042,
    "c": 0.09658,
    "h": 258.2
  },
  "luminance": 0.06835
}

Semantic roles & 50–950 ramp

primary

#274A7E

secondary

#AF8A52

accent

#A24CDC

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #274A7E

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

Preview Lab → · Contrast checker → · Palette generator →