#234F98#234F98

#234F98 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 43.8% C 0.129 H 260.0°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#234F98
RGB	rgb(35, 79, 152)
HSL	hsl(217, 63%, 37%)
HSV	hsv(217, 77%, 60%)
CMYK	cmyk(77%, 48%, 0%, 40.4%)
CIE-LAB	lab(34.43, 11.84, -44.35)
CIE-LCH	lch(34.43, 45.90, 284.94°)
OKLab	oklab(43.85% -0.0225 -0.1273)
OKLCH	oklch(43.85% 0.129 260)
XYZ	xyz(9.1546, 8.2153, 30.8029)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234F98 #986C23

analogous

#238A98 #234F98 #322398

triadic

#234F98 #98234F #4F9823

tetradic

#234F98 #98238A #986C23 #239832

square

#234F98 #98238A #986C23 #239832

split-complementary

#234F98 #983223 #8A9823

monochromatic

#0C1B35 #183566 #234F98 #2E69CA #5C8BD9

Accessibility & contrast

On white

7.94

#234F98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#234F98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234F98

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234F98	#FFFFFF	#000000	##FFFFFF
##234F98	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27579B

Deuteranopia (green-blind)

#064C97

Tritanopia (blue-blind)

#00606C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #234f98;
/* rgb */ color: rgb(35, 79, 152);
/* oklch */ color: oklch(43.8% 0.129 260.0);

Tailwind

colors: {
  custom: {
    50: '#6f7fb7',
    500: '#234f98',
    950: '#000000',
  },
}

SCSS

$custom: #234f98;
$custom-light: #6f7fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#234f98",
  "rgb": {
    "r": 35,
    "g": 79,
    "b": 152
  },
  "hsl": {
    "h": 217.436,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.43848,
    "c": 0.12926,
    "h": 260
  },
  "luminance": 0.08216
}

Semantic roles & 50–950 ramp

primary

#234F98

secondary

#BE9859

accent

#A842E6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #234F98

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

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