#274B7D#274B7D

#274B7D is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 41.2% C 0.094 H 257.0°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#274B7D
RGB	rgb(39, 75, 125)
HSL	hsl(215, 52%, 32%)
HSV	hsv(215, 69%, 49%)
CMYK	cmyk(68.8%, 40%, 0%, 51%)
CIE-LAB	lab(31.68, 4.60, -32.18)
CIE-LCH	lch(31.68, 32.50, 278.14°)
OKLab	oklab(41.22% -0.0211 -0.0915)
OKLCH	oklch(41.22% 0.094 257)
XYZ	xyz(7.0531, 6.9435, 20.3666)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274B7D #7D5927

analogous

#27767D #274B7D #2E277D

triadic

#274B7D #7D274B #4B7D27

tetradic

#274B7D #7D2776 #7D5927 #277D2E

square

#274B7D #7D2776 #7D5927 #277D2E

split-complementary

#274B7D #7D2E27 #767D27

monochromatic

#0A1320 #182F4E #274B7D #3667AC #5586CA

Accessibility & contrast

On white

8.79

#274B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#274B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274B7D

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274B7D	#FFFFFF	#000000	##FFFFFF
##274B7D	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354F7F

Deuteranopia (green-blind)

#28477C

Tritanopia (blue-blind)

#00565E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #274b7d;
/* rgb */ color: rgb(39, 75, 125);
/* oklch */ color: oklch(41.2% 0.094 257.0);

Tailwind

colors: {
  custom: {
    50: '#6b7ca3',
    500: '#274b7d',
    950: '#000000',
  },
}

SCSS

$custom: #274b7d;
$custom-light: #6b7ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#274b7d",
  "rgb": {
    "r": 39,
    "g": 75,
    "b": 125
  },
  "hsl": {
    "h": 214.884,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41217,
    "c": 0.09394,
    "h": 257
  },
  "luminance": 0.06944
}

Semantic roles & 50–950 ramp

primary

#274B7D

secondary

#AF8751

accent

#A04CDC

background

#F6F7FA

surface

#ECEEF3

border

#C7C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #274B7D

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

Preview Lab → · Contrast checker → · Palette generator →