#298AAF#298AAF

#298AAF is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.5% C 0.103 H 228.4°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#298AAF
RGB	rgb(41, 138, 175)
HSL	hsl(197, 62%, 42%)
HSV	hsv(197, 77%, 69%)
CMYK	cmyk(76.6%, 21.1%, 0%, 31.4%)
CIE-LAB	lab(53.75, -14.92, -27.39)
CIE-LCH	lch(53.75, 31.19, 241.42°)
OKLab	oklab(59.5% -0.0684 -0.0769)
OKLCH	oklch(59.5% 0.103 228.4)
XYZ	xyz(17.7376, 21.7414, 43.8108)
Luminance	0.2174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298AAF #AF4E29

analogous

#29AF91 #298AAF #2947AF

triadic

#298AAF #AF298A #8AAF29

tetradic

#298AAF #9129AF #AF4E29 #47AF29

square

#298AAF #9129AF #AF4E29 #47AF29

split-complementary

#298AAF #AF2947 #AF9129

monochromatic

#123C4C #1D637D #298AAF #42ABD3 #74C1DE

Accessibility & contrast

On white

3.93

#298AAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#298AAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298AAF

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298AAF	#FFFFFF	#000000	##000000
##298AAF	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7788B1

Deuteranopia (green-blind)

#657BAF

Tritanopia (blue-blind)

#009496

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #298aaf;
/* rgb */ color: rgb(41, 138, 175);
/* oklch */ color: oklch(59.5% 0.103 228.4);

Tailwind

colors: {
  custom: {
    50: '#77acc7',
    500: '#298aaf',
    950: '#000000',
  },
}

SCSS

$custom: #298aaf;
$custom-light: #77acc7;
$custom-dark: #000000;

JSON

{
  "hex": "#298aaf",
  "rgb": {
    "r": 41,
    "g": 138,
    "b": 175
  },
  "hsl": {
    "h": 196.567,
    "s": 62.037,
    "l": 42.353
  },
  "oklch": {
    "l": 0.59495,
    "c": 0.10293,
    "h": 228.4
  },
  "luminance": 0.21744
}

Semantic roles & 50–950 ramp

primary

#298AAF

secondary

#C6866E

accent

#7043E5

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #298AAF

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

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