#61709A
Closest named color: Dull Blue (#49759C). oklch(55% 0.068 269), rgb(97, 112, 154).
Aa
White text reads best on this color (4.89:1).
About this color
#61709A is a medium-dark, muted blue. In OKLCH its lightness is 55%, its chroma 0.068 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.030 away. White text reads best on it, at 4.89:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.29:1 |
| White text | 4.89:1 |
Values
| HEX | #61709A |
| RGB | rgb(97, 112, 154) |
| HSL | hsl(224, 23%, 49%) |
| OKLCH | oklch(55% 0.068 269) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #61709A | 4.89:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #61709A | 4.29:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #61709A text on white | 4.89:1 | AA | Lc 73.9 | Content text, not long reading |
| #61709A text on black | 4.29:1 | AA large text | Lc -27.8 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAF0
oklch(93.6% 0.009 264.5)
-
Step 200
200
#D4D9E5
oklch(88.5% 0.017 267.8)
-
Step 300
300
#B8C0D5
oklch(80.8% 0.031 269.1)
-
Step 400
400
#94A0C0
oklch(70.7% 0.049 269)
-
Step 500
500
#7A88B0
oklch(63% 0.063 269.6)
-
Step 600
600 (this color)
#61709A
oklch(55% 0.068 269)
-
Step 700
700
#525F85
oklch(49% 0.063 269.5)
-
Step 800
800
#434E6C
oklch(42.7% 0.052 268.6)
-
Step 900
900
#394158
oklch(37.8% 0.041 269.5)
-
Step 950
950
#212633
oklch(27% 0.025 268.3)
#61709A with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #62749C | 0.011 |
| Deuteranopia (no green cones) | #5D6F99 | 0.007 |
| Tritanopia (no blue cones) | #50787F | 0.060 |
| Achromatopsia (no color) | #717171 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61709A
#61709A
oklch(55% 0.068 269)
- #827041
#827041
oklch(55.1% 0.069 89.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #61709A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.030
- Metallic Blue #4F738E ΔE 0.033
- Stormy Blue #507B9C ΔE 0.035
- Cerulean #457B9D ΔE 0.041
- Muted Blue #3B719F ΔE 0.043
- Flat Blue #3C73A8 ΔE 0.045
- Grey Blue #647D8E ΔE 0.048
- French Blue #436BAD ΔE 0.052
Use #61709A in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.